Grammarly Spell Checker: A Review

Let’s be honest. We’ve all written something in error—either accidentally or negligently. Spell checkers and autocorrecters have become integrated into our digital lives, and not always for the better.

grammarlyRecently, Nik Baron at Grammarly, a spell checker company, reached out to me and gave me a two-week paid subscription to Grammarly to test and review it.

My first order of business was to read other reviews. I wanted to see what others had to say and find some interesting features to look for. Unfortunately, I was not met with positive reviews by grammar sites: “Grammarly doesn’t do all it claims to do” (Grammarist) and “$140 will buy a lot of well-written and edited books. Caveat scriptor.” (The Economist).

Test One: Pre-written Paper
My first test was uploading a pre-written paper. It was one I wrote and submitted to a college class about 10 years ago. This paper was reviewed by me several times prior to submission for mechanics (grammar, spelling, punctuation, etc.); but since it was just a reflection piece on a project, it was not necessary to have pristine mechanics like one would have on a term paper. Nevertheless, prior to running it by Grammarly’s checker, I thought it was pretty good.

After running it through the checker, I’m embarrassed to say I turned it in! My paper had a score of 78/100, with 16 “critical issues”. Right off the bat, 9 of them were now (10 years and two degrees later) obvious mistakes. These were mostly comma or hyphenated word errors. Whoops.  But there were still 7 of them that I didn’t really agree on.

Some of these critical issues were instances in which I purposefully broke style convention to make a point or word choice. In the instances of word choice, the checker wanted to exchange “aforementioned items” to “items above” or “items mentioned earlier” or “items as mentioned above”. Personally, I think “aforementioned items” is less wordy. Perhaps it thought I used too many syllables? It also did not like the phrase “their own strange group” and wanted me to delete “own”. Perhaps in the phrase it sounds okay, “their strange group”, but it sounds odd to me in the full sentence, “I thought they were their strange group that did not fit anywhere.”

Despite having a few issues with the uploaded document, I still wanted to like Grammarly. It found many punctuation mistakes that Microsoft Word did not. Unfortunately, when I downloaded my edited version, it opened in Microsoft Word with a bunch of comment bubbles, some indicating what I deleted, others just indicating deletions that I didn’t make. It seems like a waste of time to edit a document and then have to go through again and accept all the comment bubbles.

Test Two: Plagiarism
One of the comments in the reviews I mentioned above was that the plagiarism checker did not catch plagiarized statements. Or, if they did, it was from a published book. So, for my second test, I tested the plagiarism checker by thinking like a tech-savvy student. I copy and pasted the first paragraph from the To Kill a Mockingbird Wikipedia page.

To Kill a Mockingbird is a novel by Harper Lee published in 1960. It was immediately successful, winning the Pulitzer Prize, and has become a classic of modern American literature. The plot and characters are loosely based on the author’s observations of her family and neighbors, as well as on an event that occurred near her hometown in 1936, when she was 10 years old.

The software detected that the work was “unoriginal” and gave me a link…to Wikispaces. I guess the Wikipedia page has some un-cited plagiarism. Grammarly also gave me the MLA, APA, and Chicago style citations that I could use instead of rewording the unoriginal work. Neat.

But you know, tech-savvy students aren’t dumb enough to just copy and paste word for word…they use synonyms! Unfortunately, this is still plagiarism. I ran the same sentence with a few word order changes and synonyms that either Microsoft Word recommended or the first synonym that came to mind. I did not change any punctuation or check for grammar. This was the new paragraph:

To Kill a Mockingbird is a book published by Harper Lee in 1960. It was instantaneously popular, winning the Pulitzer Prize, and has become a standard in modern American literature. The story line and characters are roughly based on the author’s own observations of her family and neighbors, as well as on an incident that transpired near her hometown in 1936, when she was ten years old.

Grammarly found the second half of the paragraph to be plagiarized from “The story line…” to “ten years old”. It did not, however, recognize the first half as being plagiarized, even though the YouTube source contained it.

Grammarly’s website claims that its plagiarism checker “finds unoriginal text by checking against a database of over 8 billion webpages.” Huh…only webpages? A few teachers do require book sources now and then.

I grabbed the nearest book, Origin by Jessica Khoury, and randomly opened to a page. I typed a few sentences into the checker from page 83.

I watch his every move with fascination. Questions surge to my lips, batter at my teeth. I want to know everything about him. Where does he sleep? What does he eat? Has he been to a city? Does he have friends? But I feel unusually shy and don’t know what to say.

What do you know…Grammarly didn’t catch it. It just recommends changing “his” to “him”. Umm, no. A possessive pronoun is correct here, not an object pronoun.

Summary
Test one: FAIL. Test two: FAIL. I see no reason to continue testing, based upon my results corroborating The Economist and Grammarist reviews. If you’ve installed the browser add-on or the Microsoft Word plugin for Grammarly and would like to leave a review in the comments, please do so.

Unfortunately, Grammarly’s checker isn’t fool-proof. You still need to know what you’re doing and be ready to defy yet another spelling/grammar checker. It may be helpful for students and teachers, but I do not see the value of paying for Grammarly’s spell checker when Google and Microsoft are free and are already decent spell checkers.


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