My experience must be very out of the norm then. Sure theres a lot of holding back at times (which could happen in any playlist), but you never see people literally stand behind a wall like they can in Halo Reach.
All im saying is, Reach sniping is pretty boring, I personally think its the worst sniping in the series, the fact that people are contesting whether Halo 3 snipes is more fun is mind boggling to me, not because I disagree, I dont want to even get into that. Its mind boggling because if you dont like Reach snipes or Halo 3 snipes, then surely you agree with me in that I hope 343 tries something different next time round, rather than sticks with what Reach has set up?