Yeah it was good before, now it is just even better.
The ACW-R seems to be a bit OP as well.
Essentially the weapons that I seem to die to the most are:
- ACW-R
- AUG
- M16A3
- M416
- MTAR21
No idea about the DLC packs as I haven't got them myself, but from reading and lots of youtube videos:
CQ:
- claymore, C4, RPG, M320 spam
- COD maps
- purely infantry gameplay
- choke points
- non stop action
AK:
- purely vehicle gameplay
- beautiful big maps
- if people aren't in a vehicle, they're sniping or being a JAV/stinger whore

- AC130 completely ruins rush game mode, seems to be too weak in conquest
- action seems to only happen in a few areas of the map rather than all of it especially for the biggest map ever
It is DICE, they change/tweak everything with every patch even when there is no need for it

and well yeah the game is full of hackers as well, but for a lot it is too hard to tell
Have actually noticed that myself as well, a lot more SPAS-12 users even on big open maps! Must have done something I guess. As long as it doesn't turn into BC 2 with regards to the shotguns where every man and his dog use it and get kills from across the map
As said above been playing BC 2 lately and it really does make me realise just how poor BF 3 is IMO when it comes to just having pure fun and a more enjoyable experience overall. Also the maps are sooooo much better designed than BF 3 maps IMO, with BF 3 they all feel/look more or less the same to me where as with BC 2 they all feel/look different (apart from a few jungle ones and snow maps). The destruction/explosions and being able to play like Rambo/John Matrix is great as well

, no way I could pull half the stuff I do on BC 2 on BF 3.
My only complaints with BC 2 after coming back from BF 3 is that the movement feels much slower and more clunky feeling to it and the shotgun issue. The sounds aren't as good either in terms of tank fire/machine gun, explosions.
I love having the AT4 and mini gun again