I liked it at first (a year ago). It doesn't work now and nothing I do will fix that.

i, like other users find it doesn't work, for me at all, with Firefox 62.0.3

Generally worthwhile, as a quick way to correct spelling etc. Often i don't agree with the grammar suggestions, so that is why i'm giving it 4 stars.

Used this on Omoscowonder.com and my writings have never been this better!

I am useing it on Firefox and it does not stay signed in all the time

Not always working.

I keep on downloading it in my system and it keep keep removing itself from my computer.

Works intermittently on Firefox Quantum 62.0.3 (64-bit), therefore I question the point of paying for a premium service.