cod 4 gameplay is awesome and the best... but some systems are not :the save system (for single player campaign) :the prestige system (it's weird but i always do these hard challenges when lvl 10 or something in my new prestige, when i don't HAVE them yet like multi C4, two birds one stone etc... so they're hard to do over again when you level up :the multyplayer system, alot of critic on this, the onliest thing you can decide is the game mode.... wether there's only 5 seconds of match left or not, you get in it, and you WILL load the game... also, if you leave a match and try to get into another match of the same mode, you probably get stuck with that same match... and team deatchmatch and merc TDM are the sam right? onliest difference is, no parties allowed, so the players cant split up in the teams and help the other ones with score in the other teams..noone thinks about that, seriously, noone does also the cagematches... near impossible... sometimes me (9th prestige 55) get stuck with lvl 40's 0 prestige... ugh and then they leave... and i wait... and wait...
another thing about cod4 servers: they suck.. really, you can get free internet connection on ps3 which is an eve, better connection than X360 connection, which is expensive as hell.
so that was it.. the gameplay is fine but some of the weapons are wrong, like mini uzi: the empty rounds should fly out at the top, ut they fly out at the side because it would interrupt the iron sight... and skorpion wtf... wtf... accururacy : near 70% on a medium range... high rate of fire and decent damage... the real skorpipn used by russian tank krews : accuracy : 30% on a decent range... so watch out for that one...