This problem certainly is not unique to Marriott....my chief complaint is that this particular Marriott did very little to prevent it from happening - placing me on the same floor as the drunks, not moving me, not even saying "I'm sorry" in the form of points or something. Nope, they allowed it to happen and did very little to make sure that those of us who just wanted a decent night's sleep, and paid for it, got what we paid for.