I tried it and uninstalled. It did not catch an uncapitalized first word in a sentence.

I am retired and just a casual user of email and the likes. My spelling and punctuation are terrible but ex engineers are like that. Grammarly takes care of all of these mistakes ! It is a great service

I absolutely love love love Grammarly. Wish I could afford to upgrade!!!

It's the best thing for me

Great add-on, helps me get through my work efficiently and quickly. The only problem I have is that Firefox add-ons take a while to install.

One of the best lesson-learning, free, spellchecker tools available!

I don't understand . It shows my mistakes but offers no fix .

Premium user here (Paid) I would like to put only 3 star as your app (the downloadable one) it is not compatible with Linux...

But I am rating the add-on, so to be fair, yes you deserve an easy 5 star as your grammar and other correction thing are nice, easy to use and is adaptive to website field (most of the time ;) )

A huge plus for your plagiarism (not perfect though, but very nice already)