Microsoft:
The Beatles rock band: we all are getting sick of these guitar hero and rock band games this is the only band worth getting it own game. Though they didn't show much of the game its self it was a game I can look forward to. The trailer was something fans can enjoy.
Tony hawk ride: ha-ha I love all these peripherals based games Activision is putting out. This game will probably get outdated very quickly (like computers). So I don't think it will do well but we shall see.
Modern Warfare 2: Modern Warfare was a very good game and from the looks of the sequel it looks even better. This so far makes Microsoft an enjoyable show. The high thrilling trailer got me pumped. Though the technology it there looked even cooler and new areas, the game play seems to be the same as modern warfare 1.
Final Fantasy 13: well I never was a diehard fan of this series so I can't say much on opinion on this.
Shadow Complex: the broken microphone for the win. Anyways being an Xbox exclusive it looked pretty interesting but even for the sweet boss battle it will still takes this Sony fan boy to get an Xbox. But it may have glitches (but it's probably just the demo).
Joy Ride: This is like a copy of wii type game. So it won't be huge or nothing so I can care less. Though it looks cute
Crack Down 2: They should've shown more of this but it looks sweet and even not knowing much about the series I might have to check it out.
Left 4 dead 2: zombies, New Orleans, chainsaw? This looks like oh my it is. From the looks of it this is going to be a sweet sequel and this defiantly would look like some fun with a chainsaw. Game play seems to be similar to the original.
Splinter Cell Conviction: Damn. The combat looks intense and the character is dark and seeking revenge. The game play did look well executed and might be enough to get me hooked.
Forza motorsport 3: I did enjoy watching the videos, but I'm not huge on the whole racing games and the GT will end up being better.
Halo 3 ODST: Well it's nice to see the pistol back they are going to start ruining this good series (just like guitar hero) but o well I don't own Xbox so it don't matter too much.
Alan Wake: Just finding out about the series it nice to get some game play and this certainly is something fresh to gaming but it did look boring so we'll have to see.
Last Fm: well being a music lover I did think this was a great grab for Microsoft.
Net Flix: once again a great feature to add to Xbox and certainly is nice to have on a console.
Face book: kind of a useless feature but whatever
Twitter: really stupid for the fact that you can't even update yours from the Xbox
Metal Gear Solid: Holy crap to get this series onto the Xbox is pretty damn huge (but could've gotten MGS 4)
Natal: well this certainly is an amazing idea, but needs a good pricing and hopefully good motion sensing if it lacks in any of these then it will fail.
Overall: I felt that this show was incredible being a Sony fan boy I was convinced that Xbox was a great system. I still won't buy it since I believe Sony did just as good Microsoft.