Thanks,
The beta gameplay is superb, The beta is only 50% of the game, since the actual game is ~7-8gb and this Beta is 3.5gb. Nevertheless,
It actually feels like you are playing a CoD/BF game. Theres good soundtrack and ambience, The hitboxes make the game more challenging. So far people are enjoying de_train and de_dust2; de_dust feels the same however. There are new guns such as PP Bizon and that Dual Burretas (correct me if I'm wrong); The Duals do good damage and is a good alternative to Desert Eagle. The PP Bizon is the same as the other SMGs.
There are new grenades, The molotov grenade (yes it is a grenade now.), the Decoy grenade (if a terrorist throws a decoy grenade, then that grenade will start to make gunfire noises and on the CT Radar that grenade will appear to be a terrorist shooting around) so basically it is good for distracting opponents while being stealthy.
Theres a new gun called Zues, which is a taser gun, its a close range 1-hit kill gun with only 1 ammo in it. So you have only 1 chance to use it correctly. It's pretty good if you're camping and out of ammo at the same time.
The system requirements aren't that heavy. The game runs on the latest source engine, so You'll do fine.
I'm running the game on medium, with 2x AA and no AF. I'm running this on a Core2Duo 2.4ghz; 2gb DDR3, HD4650 1gb.
The game runs like a charm, I'm getting good framerates (hell, I lowered the graphics a bit so yeah.) and You just need a decent graphics card.
ATI: You need 4xxx series or higher
Nvidia: You need 9600 or higher.
Random Screenshot: