After playing gears of war for a while and recieving every achievment. I have found many complaints about the game, First there are so many glitches in this game that it almost matches up with halo 2, some of these glitches appear okay like the sliding glitch but ruin the stradgedy of the game, and the cheap glitches like leaving the map and roadie running glitches are very annoying.
Then there is the host advantage in this game, this for me is the most annoying aspect, but I've learned to deal with the hosts. There are some host's that should never host because of the extraordinary lag.
Finally the single player is very short, and the insane difficulty is a bit of a joke compared to other games like call of duty 2 .