It's been slammed by GameSpot and IGN got 6 out of 10 on both i think ?
Won't be wasting my cash on this, it looked soooo promising as well 
Promising but fell flat on its face. Its like playing an Alpha version of the game. Offline bots dont understand teamwork, so you look to online play. Which again, is useless as the lag is terrible about 75% of the time (to the extent its unplayable). To fix lag issues they patched it (on day 1) which decreased the human limit from 8v8 to 4v4, but its still a huge problem.
This game was meant to revolutionise online play, but reducing match sizes to half what they should be and STILL have horrendous lag? Shabby!
Its a shame because when you eventually find a lag-free match, its actually quite enjoyable, as long as you like PS2-style jaggedy graphics with a long texture-load time

Its a shame it doesnt look like the original promo video, even the grenade explosions are weak to look at

That said, with a proper patch for lag and graphics, it could be awesome. Invest when its £15 in 6 months time!