Overall it looks pretty good. It explains what it is straight off the bat, more clearly reiterates it as you scroll down, and then gives you things to buy and things to learn straight after that. That said, I'd probably switch the order of things to buy with things to learn, because I probably won't buy anything until I know I need it by learning how to fix something!

The only things that jumps out at me as kind of weird is the spacing of the links in the header to the left and right of the logo. I understand that they are two different functional groups but their weighting feels kind of odd to me.

Nice! I think that this is a great step forward from the last design of the site. Great work!

I do agree with Spencer H. about the spacing on the header links. The links on the left look fine, but the search and language icons seem to be awkwardly spaced until you hover on them and see the background.

It would also be nice to have a hover/active state for the blue and red buttons there in the hero as well. Just a little polish.