Very useful.

I basically disables your Dictionaries so as a Multilingual you can't get spellcheck for your language.

I like it

The new update now causes a popup of wiktionary whenever I highlight text on a webpage that I am going to copy. I highlight and copy a lot and this is very annoying. I thought I had been infected with a virus or an unwanted extension and did a Google search to find out how to get rid of it. The stupid update wouldn't allow a search for my parameters but instead would show every word in my parameters in wiktionary. I love Grammarly until this update. I had to turn it off. If you want five starts you better get rid of this part of the program or allow us to turn off wiktionary. I DO NOT need a popup to tell me the definition of what I am highlighting to copy!