On Sega's site, they do not credit anyone but them selves. So I don't know hwere you are getting that.
All the games you mentioned are your preferences, which is your taste in gaming.
I prefer Crisis Core, God of War, GTA4, COD4, Half-life, Elder scrolls, Crysis (pc), AC, GOW2, MGS4, no Wii Wii games, Sorry. but hey, thats my choice.

t:
EB you might want to check the 8,000 other sources besides SEGA's site. Check game press websites. Apparently working in the industry didn't help your investigatory skills.
Oo! I know, let's nail EB further by going to Edge of Reality's site even, which was apparently to hard to google!
http://www.edgeofreality.com/
And I own most of those (will own for those not out) as well. I didn't just mention my preferences, but those that look to be promising games on the system, as well as those that are already have been released and are critical successes. I am not telling you to like them, but I am telling you that you've over looked gems that professionals agree on.
I don't think you really know what my choices and or preferences in games are as they are far to varied. I own 40 GC games, 32 PS2 games, 13 Wii games, 11 360 (after selling many back for both systems) and only 2 PS3 games (but that will change with this fantastic year for the system.)
God of War is repetitive and easy. Titan mode in II was laughable. Which is why I am not as into it as I once was. Action games need to be re-playable, sadly God of War offers nothing for me.
I refuse to get Crisis Core for my now stagnant and dusty PSP, as the last decent Final Fantasy was 10 (which was pushing it even) and I refuse to give money to the hype machine that is FFVII as the first game didn't even wow me outside of the fact I was going "OMFGZ TEH FF IS IN TEH 3D!!!!!!!11!!!11!"
Oblivion is one of my favorite games, EVER.
Just because I hate the floodgate of them doesn't mean they're bad. CoD4 is fine, I play it occasionally, but in the end I've done it before. Just as I love smash and mario, but... I've done them before. Still amazing games, (especially Galaxy) but, they are really just perfecting what was already there.
I love the Wii because it gives people the CHANCE to do something different. And I hate developers for skipping over that chance. As it stands Wii Sports is STILL the only thing to do anything different.
Only a small amount was cut from MGS4, because they wanted to fit uncompressed audio on Blu-ray, oh, and thanks for proving my point about the whole "perfecting" aspect, when you said they spent so much time working out BUGS, which would in fact be.... drum roll please.... perfecting it!