object-orient programming workshop??

I've just watched the workshop with randy hoyt where they build a maze with a robot. Now the workshop was just way over me head I couldn't understand it. I could see what they were doing but I didn't understand it.

What I want to ask people is how they feel treehouse is for learning javascript. I love treehouse and so I'm hoping I'm wrong but it doesn't seem good for learning javascript.

Of course programming is going to be alot harder to learn than css. But after the fundamentals of javascript there seems to be nowhere to go to learn how to get to that next level in javascript. I find that nothing is well explained and that I'm actually improving me skills more away from treehouse.

It would be really interesting to know as treehouse would now be pointless for me if I can only really learn css to a high level.