PC: I have never really used the keyboard and mouse set up, and since I have a laptop, my computer is barely powerful to play games. Nevertheless, I do enjoy RTSs on my PC, and I can get Company of Heroes to just work, and Medieval II barely works. however, I would like to play more games on my PC, but I am crippled by the lack of power in my computer, that means that most games are juddery
PS3: I love it. My hands are used to the controller, and I like the games, and many of my friends have one, so I can play CoD against them. It is really nice to be able to watch bds, and I look forward to watching LotR or Star Wars in HD, now all I need is an HDTV permenently linked upto my PS3. However, it is still a little rough around the edges, with in game XBM needed, as well as for the DS outside Japan (though I already have one I would like a white one this time)
360: I would quite like one of these, but I'm not sure whether it is worth it. Because I prefer the PS3 controller (and love SONY) I would buy multiplatform games on PS3, so there would be very few 360 games for me to buy. I am not really interested in any 360 exclusives this year (I don't like zombies/mutants/aliens, Resistance is on the very edge for me. I do like the sound of a gamerscore, but it looks like the PS3 will be copying that soon.
Wii: while I am interested in the concept, I certainly could not have it as my only console, because of the lack of DVD playback. The wii games themselves sound interesting, although I have not seen how games like SMG work and the only wii games I have played are Wii Sports and Wii fit, which I did not particually like. What I am interested is: 1) VC, I would like to play all the great Nintendo games that everyone goes on about, because I have never played them in the past, although I don't get how it will work well without an HDD to store them. 2) 1:1 lightsaber game, I want this and I want it now, 3) KH 3
