Being playing it for about 1 hour it started great and I thought yeah not bad then about 10 mins after the inital new game factor wore off I thought it's not that great. It certanly comes no where near the hype.
Textures and Graphics could be better and at times you could pass them for n64....seriously and sometimes look good.
AI is bad, they all run around like loonys not knowing there arse from there elbows. make sure you change the difficulty to severe otherwise you will walk it.
You can run up to many and just shoot them while their looking at you and they would not even react, similuar to the ones in Quantum of solace. I am not saying don't buy it, but if you have it preordered don't expect anything spectacular only average.
I have not played multi yet but going by the feel of it I won't be either.
It does nothing for the Wii, come on look at Metroid Prime 3 that played well, but in all honestly it does feel like a cheep title like Turning Point for the PS3.
So sum up do I like it?: Yes
Could it be better: Oh yes
Would recommend you buy it?: Your money do what you want, personaly MU for me
Replay: No once I complete it I will delete from my HD and never to be seen again.
Note: There are alot of configs in this game from controls, hud options, Deadzone, Motion blur, just to name a few. I have never seen as many options in a game before and was overwelmed by it and thought it was an excellent benefit to the game. So I do recommend when you start the game you pause it (2) then go though them all first. Many of them will be in real time so you can seethe difference while playing.
Maybe I am being a little hard on it and a maybe because I have been playing Killzone 2 all day...lol