Honestly, I think they were all focused on completely different things that makes it very difficult to directly compare, and with the lack of anything new or earth-shattering from any of the console manufacturers it was a fairly disapointing show ...
As I said in another thread ( http://www.vgchartz.com/forum/thread.php?id=33670&start=0 ) I think there was a lot of things people missed or misunderstood about the Nintendo conference. I could be wrong but I suspect why they avoided announcing a big first party "Core" game was they were focusing more on third party efforts and didn't want to outshine them. On top of that I thought Nintendo had the most unknown information in their conference but (at the same time) most of the new information was not as impressive (or as well presented) as it could have been.
