Anyone is playing this? By myself, I'm enjoying it quite a lot! Intense, gory and overall very quake'ish gameplay. One of my internet friend who is quake3 veteran told me, thats it's really awful and not worth playing. Luckily, I cannot agree with that, maybe because I did play Q3 very long time ago and on really casual level. I really hope, that they are going to take care getting of cheaters, so it doesn't repeat the destiny of CS:GO...
It is in the "semi-closed" beta test stage, but even at this phase it looks very promising and challenging to me. CS always felt way too slow and boring (MM), so it's so great that people are working on such fast-paced product!