BRINK is doing two additional things I personally like (which BC2 missed out on):
#1. Most points are assigned for objective-based activities. Eliminate marksman headshots, and increase the points for attacking/defending objectives (and simultaneously lower points for being too far away from objectives), and BC2 would play much better.
#2. No leaderboards. Therefore, no reason to cheat your way up leaderboards that don’t exist.
