I have used this for a while now and I find it very helpful.

Es bastante util y en general su funcionamiento no resulta molesto en lo absoluto, y la parte visual esta realmente bien cuidada.

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Excellent et indispensable ; surtout pour ceux qui, comme moi, ne maitrisent pas forcément l'orthographe et n'aiment pas que ça se sache.
Encore merci !

A good very extension, checks spelling and grammar. i really like it.

just great

Excellent tool!

great tool to fix grammar errors.

Cuatro estrellas, pues este no permite la corrección en todos los sitios.

muy buena, para los amantes del buen escribir!!!

Es funktioniert sehr gut. Sehr nützlich.

I like working with this extension. But There is only one drawback to this. MY main Language is Greek and my second Language is English. So, as a designer or as a daily browser user, I definitely need Both Languages at the same time. And this extension can correct only One language.
For example if I write a text in Greek and I include many english-web-terms in it, such as for example (Addresses, email, website, fax, business card, etc...) it gets me errors, and I lose time collecting each word to add them to the dictionary or ignore them.
It would be great if there was an option to choose to write in both Languages instantly at the same time.
Fix this and I will give all the stars on my rating.
Thank you and Great job by the way!