Yea, it's awesome, but can be very frustrating. Need to be patient with it. The maps are so big and the cover so easy to blend in with, snipers nail you outta nowhere. Also, when one team has all your flags they base rape the crap out of you. Quite a few servers have rules against that though, but not all. I rarely get a positive KD, but i tend to move around a lot and be aggressive which gets you killed a lot.
Last night i played for about five hours. One map i got like 35 kills which is my best. I died 58 times though and the round lasted an hour lol.