My 2 cents..
Well I pre-ordered and so got acess to the demo which im afraid to say was utter rubbish, played it for about half an hour then prayed for the full game to be better. And it is
The good - Running it on dx11 and although its not graphically as impressive as mw2 it is still pretty. Games shouldnt be about shiny graphics anyway, they are nice but gameplay is where the fun lies. So I have completed the alien campaign and its fun but short and not that much in the way of content. I am currently half way through the predator campaign and loving it, stealthing about and pulling spines out from suprised marines. Marine campaign havent tried yet, I will brown myself, and I played the marine campaign from the last game for about 5mins for the same reason. I shall be brave and give it a try though.
Multiplayer - Which is what this game is about... I absolutely love playing the alien, yes the controls are tricky at first but you do get the hang of them and I have no probs with it now, lots of fun catching stealthed predators and eating their face
Marine is standard fps, except you cant crouch or go prone, and there is no ironsight for the rifle, just shoot from the hip. I suppose rebellion are staying true to the film here because its all about runnin and gunnin as a marine, if u sit still and camp you will be eaten.
And the predator I cant comment on for mp because i have only used the pred in single player plus all the predator whores online. I want to be something different.
The game modes are cool, with team deathmatch and infestation being my fave. Predator hunt is hard but maybe im doing something wrong.
Oh and my one massive complaint, and it is a bigun. The game server browser is soo bad there are not enough expletives in the english language to desribe how i feel about it. No Dedi servers yet........ although they are promised. Currently its very flakey p2p matchmaking which has been nailed on top from the console version. Shame on you rebellion us PC users require a bit more. Other than that it is a great game and im sure issues like the server browser will be resolved with steam updates..
Now im gonna go eat some face