Rated 4 out of 5 stars

If you are an SEO and you need focused and reliable data fast then this is the app for you.

It is NOT in-depth or an explanation of what you should do and why, but as a professional you don't need that (!)

Well worth using, especially for Keyword Research and PageRank.

This review is for a previous version of the add-on (2.8.2.1-signed).