i guess you really wouldnt understand unless you play bf2, which is what this topic is aimed at -_-..
bf2 is a year old and has the same bugs since day 1. players can walk through walls without hacks, bushes are bulletproof, etc. now, with the latest patch servers crash after switching 2 or 3 maps, 60% of the community CTD's (crashes to desktop) after attempting to join any server, graphics are having glitches, and the server browser no longer shows half the servers online.
bf2142 will be using the same engine as bf2 and is built on the same code of the latest bf2 version, meaning those bugs will still be there.