UT2k7...
I could create another whole topic about why UT '99 is possibly the best game I've ever played for the PC, considering the time frame in which it came out. (ie, the graphics may not TOTALLY stand up to today's standards, but the gameplay sure does imho).
But it's UT 2k7.
I've been a fan of the Unreal series since the first game, and Unreal Tournament was a complete revolution for single player gaming. I skipped UT2k3, but UT2k4 was impressive.
2007 should be a huge hit, as the fan base continues to grow from installments on the xbox such as the unreal championship series. The gameplay should be better than Halo 3 by a long shot, but sometimes games fail to live up to their hype. UT2k7 probably won't. Onslaught looks incredible this time around, and the new updates of the engine make everything just more beautiful. Instead of things "pixelating" as you get up close, the detail seems to improve, from the screenshots I've seen. Every graphical element seems to be improved, especially shading, lighting, and weapon effects.
More vehicles = more fun to some...but me, I've always preferred the on foot deathmatch, which also looks very good. The arsenal doesn't seem to have that many new changes from what I've seen...but I suppose they feel that they shouldn't change something that works. Each weapon will undoubtedly have a few quirks modified, like the shock rifle of 2k3 and 2k4 was quite different from '99, but I don't think the gameplay will suffer due to this.
It seems to be coming along quite nicely, and epic 'games' has quite a reputation. (I remember back in like '96 while they were still epic megagames and made these godly little dos games that I'd play on my 486 while I was like 5 years old...they were pure pwnage.
) Yet, it's not all my opinion, but every critical review of what the game 'should' be is positive. Will it score a 9.5 +++ by some dumbcrap reviewer who thinks his opinion matters to me? Yes, it will. Will that encourage people to buy it for the wrong reasons? Maybe. Does rating really matter if the game satisfies you anyway? Probably not.
I'm expecting the online multiplayer to (again) be the main attraction of the game, and I wouldn't have it any other way. No other "hardcore" FPS player would. AI will never substitute for a human opponent, but, that's another topic.
***Summary for people who didn't read all that crap***
-Graphics = better
-Gameplay = better
-Multiplayer = better
-9.5++ rating = yes
-Game rocking = yes