
What I like best about Grammarly is that it highlights grammar and spelling issues on the fly as I type and makes it easy to make alterations. Review collected by and hosted on G2.com.
The weekly summary is laughably useless. It gives me three metrics: Productivity, Accuracy and Vocabulary. These three metrics each compare me to Grammarly users and give a percentage value that, last time I checked, has a standard deviation over 30%. That is, it is not uncommon to see a Vocabulary or Accuracy measure of 40% one week and 70% the next. This is totally meaningless.
Also, Grammarly and I have a different opinion of writing style: Grammarly wants to put in more commas than I do and I kind of get tired of Grammarly's bitching and moaniing about this issue. I wish Grammarly would learn my style when I hit dismiss. As an expert in Machine Learning and Natural Language Processing, I know that this is possible. It is not hard to tune the grammar recommendations for each customer. Review collected by and hosted on G2.com.