What? You just said they had < 1 kd, that doesn't really help your argument.
Im glad to hear that Halo 1,2, and 3 were all trash that average people didn't like, because their gameplay was much closer to MLG than this current game. The purpose of all of these complaints are to FIX problems within the game. If you don't raise your voice, then business as usual will continue and NOBODY likes the BS and NOBODY likes that the DMR is strictly better than the BR and very few people like Weapon Timing and Instant Respawns.
You can't seriously play professionally in this game with "just a few tweaks" It has a long ways to go before it can be taken seriously like a game like CS, SC, or any of the MOBAs.