This Game should of been made by Rare
Single player,
if you are the type of person that likes solo campaigns then you will probably want to rent this game as it is quite short.
it is a very good solo campaign mode and as you must of heard by now, one of the best mission is all ghillied up though i personally love mile high also.
i think it took me about 6 hours to complete the solo campaign so not that long and i usually suck at 1 solo missions so you can probably do it a heck of a lot quicker.
Now to my favourite bit about the game Multiplayer
this is addictive, i have on some nights played hours on end completely and losing track of time.
though if you have not got a good shot stay away from HC mode, i am on the 10th prestidge and always get pawned in Hardcore mode.
Not alot of people have headset which can be a gift and a curse gift because you don't have idiots making noise because they can, you are unable to co-ordinate with your team in the team games.
but i do warn there are racists and homophobs online but you do have the option to mute these fools, i just wish you could do it in the lobby :-( or even better a message to them saying they have been muted by xyz.
there is also no ability to boot players from a game which ends up being a real pain, as sometimes in HC games you have players killing team mates and this is again frustrating.
also i find it appalling that IW has not sorted out host end games and connection lost bugs in the online that can become seriously frustrating.
but all that said this is a good game and i recormend all day long.