To this day, Northern Strike and the patched cause glitches..Unfortunately, I'm still hooked.
The expansion pack maps STILL are not usable.
Punkbuster is an annoying piece of sh*t that doesn't stop hacks. Believe me, I've tested some of the free ones. Want to know how that sniper got a headshot from 400+ yards away? GUESS. I don't see too many aimbots, but the amount of players who WORK WITHOUT squads and can still see you through walls is baffling.
I've played all 4 classes and unlocked 100% command, and both loadout trees on each WITHOUT cheats, so I say this from experience. Yes, with netbat and a good squad you pretty much can see through walls. QQ, bawwww, etc. Cheating is a problem in this game, and Punkbuster guts legit users more often than cheaters.
This game is great on a good server with good, legit players. I recommend it if you love fps and action-oriented gameplay.
Just remember to distinguish between skill and a cheater. Some people have great aim, have awesome hiding spots, etc. BUT if you suspect cheating, take a screeny and submit it to punkbuster online, considering their software is practically useless here.