[EDIT - i know i repeated some points from Has Anyone Seen My Shoe, didn't read his post before i posted]
[EDIT 2 - in competetive matches it would be just fine as you play to win not really to have fun with the game, not saying that competetive matches aren't fun though]
I'm not very happy with the game at all.
Bad Points:
The snipers, shotguns and LMG's (other than the last one) are useless. To do well you have to use either the AR's or the SMG's which is all well and good but when there are so many other weapons to choose from its rather pointless just using two types. The Ak74u is overpowered as hell, i can see it being the new UMP.45 and also the spawns are f**king terrible.
Back to the shotguns, they brought them back to primarys which i thought was great, but then they nerfed them beyond belief and anything further than like 5 feet away and its more than one shot kill.
The map 'Nuketown' is shit yet I get it 4 times as much as any other map. Infinite care package glitch is retarded, why they didn't think to check for that after MW2 i do not know. Graphics are too cartoony compared to MW2 and also the movement feels very sluggish. Weapon sounds aren't great and also the weapons themselves look nothing compared to the ones in MW2. I know i keep comparing it to that game but its just to get my point across.
Marathon + Lightweight is still bullshit overpowered and the panic knifing is just ridiculous, its like inbuilt commando for everyone.
Good Points:
No refilling of noobtubes and equipment from scavenger packs.
Harder to get high killstreaks.
No stopping power.
Balanced perks other than the mara/lightweight combo.
Decent maps.
Zombies is just as good as the WaW one.
COD Points.
Wager Matches.
The bad things in this game far outway the good at the moment, hopefully they will patch it and make it enjoyable. COD4 still remains the best game in the series for me.