[Why all this hate on 343i?]

Just don't make Halo 4 like Reach! It is the worst Halo to date in fun/competitiveness!

[Halo 4 ranking system]

It absolutely be like Halo 3 or Halo 2. I say that just for the simple 1-50 ranking system. They need to end the grind for exp and ranking up that's in Reach, it makes the game boring!