I think it really depends what mode and map you are on, certainly as I have been playing there ARE some balancing issues, not to do with certain players being 'better' because there will always been better and worse players, but more to do with gunfire reacting in ways to armour and health that don't always add up. I assume tings are being tweaked in the beta and that's why it does happen somtimes. Personally, I'm not a great player but I have definately experienced some odd thinga that didn't make sense.
I do like some balancing issues though, such as golden gun men not being able to armour up, and being gold on the map.
I would like to see less radars myself though, since they seem to give players who don't check their six etc very well a level playing field with others who work hard to check all their angles and hnt ppl the old fashioned way.