I completely disagree. One lunatic in Vegas bringing guns into his hotel room hardly justifies tens of thousands of hotel guests at Disney World losing the right to privacy in their rooms. It's the same wild over reaction that is behind us all having to take off our shoes at the airport - because one nut job tried to light his shoe on fire years ago. This is really the part that bothers me. Not the barging in part but the knocking part. If I have a Do Not Disturb sign out, that means DON'T KNOCK! I'm sleeping or showering or otherwise don't want to be disturbed. If the new policy eliminates that courtesy, I have a huge problem with that.