1) The graphics are beautiful but once you start add a lot of games the Launch buttons feel a little bit oppressive. There has to be a better way.
2) I don't know much about the star sections but they're great. I think that some thought has to be given to how those games are choosen, I like staff picks. How the featured games in the front page of the site works? How do you think the community could influence those decisions?
3) I immagine that an interaction website style will arrive at a certain moment? For searching and bookmark titles etc Are basic stuff more easy to implement than the rest or it's all difficult? But I like the clean interface, I really don't wish it to become steam-like.