The interesting thing is the inexhaustible variety of combinations. Whether lone wolf or the Squad Commander, or if master of the knife or Jet Fighter Ace, Heli-pilot or paramedics - anything goes.
I am a most mediocre gamers (BF 1942 / BF Vietnam), but if you enter the BF2 Server as a newbie, you can tell the same that one very quickly "talent" needs here. I recommend to first schools to "offline" in various vehicles and to find the right player class. Battlefield 2 is even after 3 years on the market the absolute standard for online-based shooter (beside Counterstrike), has depth and guarantees hundreds of hours of fun. The various maps through the