TTD vs TTK

I dont understand why more people arent talking about this. I dont know if its a massive amount of cheating or if the guns are insanely un-balanced. Ive been playing since battlefield 3 and at times of consistent gameplay ive been up there with the pros in quality of play and skill along with kill/death ratio at times. I come in this beta and i feel incredibly frustrated at how easy im dieing but yet i can empty an entire clip in someones chest and hear the hits and still not get the kill. I have good internet as well and its not a lag issue. I dont know the exact answer but if its not fixed its going to entirely ruin the game in my opinion.  This is supposed to be there comeback. In my opinion they should have matched a lot of statistics like gun power, speed, health,  movement, etc. To battlefield 4 layout. Battlefield 3 and 4 were smoothe and good games to play. So far this beta is garbage and more frustration then fun.