I couldn't find a review specifically for their blog so I'll leave one here.
One of the better market views for free on the Internet. Very informative, provides most of what you need to know for Technical Analysis. Absolutely something to be bookmarked if you want to learn to trade. The only real downside is they do big annoying ads in between videos and blog posts, could be worse but considering it's free I wont make a big thing of it but still worth mentioning. I did use their options service briefly but couldn't justify the $100 price tag for me to keep.