Solid.
Not bad for a bit of a departure from your regular style. I think it works mainly because the main gag in this animation is simpler than what you've done in the past.
But, if the frequency of your submissions were to increase as a result of the episodes being shorter, I'm all for it. Of course, nothing says they all have to be exactly the same, either. You could even do compilations of the really short gags, if you've only got a scenario or two for each, and I'm sure they'd be as well-received as ever.
Just my $.02. =)