I was hoping for more....
First of, drop the shiny graphics, it makes it really awkward to aim so mostly you'll find yourself aiming at the big text boxes over players heads.
Second, more guns, this complaint sounds petty but there's just 9 different guns and to make up for the small amount they are ridiculous to acquire. To get the Crossbow, pull of 250 headshots in MP, to get the AK-47 kill 250 people with the ARM.
And finally, this game CRAVES more players, but I can't really blame them for not playing this, last time I played I had to wait for 10 minutes just to find ONE other player.
Oh, there's hints about a sequel is coming and I hope most of these problems will be fixed and it will be cheaper, still, I doubt anyone but me and 10 other people will try that out.
To finish, this game is just for hardcore FPS MP fans, and if this doesn't sound like your bag, don't waste your money.