Halo is the game that actually sells the system...If you look at many of the post you'll see many asking about getting an xbox for halo,,,,
Bioshock is good but they also released it to the PC (vista system)... THe other games don't have the following halo does and halo is where many xbox gamers had their first online experience so they are very loyal to halo..
Hey some of us aren't loyal to any system some of us are sick of people slamming any of the systems instead of being in awe of what is possible in the gaming industry....We own all three and there is something about each that is unique and impressive....Many who own the 360 feel let down that microsoft with all of it's resources didn't go the extra mile and include hddvd, wifi, and hdmi, as part of the purchase package ..instead we have to spend alot on accessories just to use 50% of the systems potential..
THink about it if microsoft had included the hddvd drive then game programmers wouldn't be torn between sacrificing game content and levels for graphics... Or vice versa..THe developers would produce the game on the 25 gig hddvd drive instead of being stuck with what they have to deal with now 8gigdvds... Microsoft did make a huge mistake not including the hddvd drive and that mistake may bite them in the a$$ next year.....