Can't log in! I tried to remove and reinstall it, but that is in vain.

It does what it's supposed to. But one feature that would be help full is right, left, up and down arrows like SwiftKey-keyboard have.

Impossible to sign in. Clicked "log in" button, nothing happened. Please fix this, Grammarly Premium is not cheap.

It makes my Gmail super slow and Firefox often shows a popup that it's slowing down my browser generally. Suggestions are also not super useful all the time when compared to the built-in spell-checker.

Usually accurate, works nearly everywhere, wrongly tries to correct oxford commas.

Very good. Blah blah blah insert reveiw here.

great app, but I have the same problem as others, that the firefox add-on recognizes that I have a premium account but does not load the correction mode. It would be great if this bug could be fixed soon

Super buggy login. And even after I login to Firefox extension, the extension doesn't work properly with my Grammarly premium account. Tried to reinstall. Created a ticket with no response from Grammarly. Maybe this review will get them to contact me finally to resolve. Frustrating

Grammarly for Firefox seems tired and slow compared to Chrome. In Chrome, Grammarly is red hot fast and accurate. I have trouble finding how to set it up and control it in Firefox. It could be just me, but I don't think so.

Already logged in but still prompts me for it, doesn't work at all.