I think Microsoft and Sony tied, but Sony fucked up by putting too much into the PSP and not the PS3. Other than that it was a good show. Most of what they showed was expected though. If Microsoft won, to me they might have edged it out. It wasn't a total domination like last year.
Link: http://www.gamepro.com/article/features/210636/e3-2009-the-best-and-worst-of-e3/
Sony: B+ (Gamepro E3 grades)
Nintendo: C+
Microsoft: A-








