As for feedback - I would expect them to fix gamecrashes (for people like you) first and worry about feedback once everyone is even able to play.
Exactly that is my point, those should have been fixed before EA so we customers didn't have to endure with all the phase of playtesting for bugs and could focus in what we really want: talk about gameplay and ideas. Or did you buy the EA to be a bug tester? Cause if you like that, that is a paid job, you shouldn't do it for free.