Well I found it interesting and liked most of it. Microsoft seems to have gotten marketing done proper, the games shown with kinect and the demonstrations were (although horribly cheesy acting wise) informative enough to make me interested in the entire thing. Reach, Gears, Rising, Fable etc looked pretty damn cool. Especially Gears and Halo looked fun. All the extra stuff for xbox live such as ESPN isn't of much use to me but it's cool to see Microsoft bringing so much to their platform.
Overall I was very impressed, and ending it with the new and hot looking xbox did it for me. It's specs and price means I'll get an xbox again
I don't regret selling my ps3 now.
Next press conference is EA for me, then possibly Sony, don't know if I'll bother with Nintendo, seeing how Sony and Microsoft have already trumped them in everything now.
overall a good start for this years E3.