What's the stance on glitched achievements? It seems silly that developers are allowed to push out games that have glitched achievement without ever fixing them. A perfect example is the World War II Victory Medal achievement in Medal of Honor: Airborne. It has never worked correctly, won't unlock for some players, and will unlock at the wrong moment for others.
This particular achievement requires coming in first place on all maps in any game mode (six maps). There are people at the top of the leaderboard with hundreds or more of 1st place finishes, on all maps, that have not unlocked this achievement. Other players have had it unlock after coming in 2nd, 3rd, or 4th place on a map.
It has been broken a very long time, and doubtful will ever be fixed. Is this acceptable for games developed for Xbox Live?
I'm sure there are other games with the same problem out there.