I don't like the props at all.
I think they would have been better had they been something that had slowly occured over the years, appearing maybe once or twice in a series. I think the main problem I have with them is that they just seem to randomly hit with full force last year.
I forgave the earlier uses, but they still seemed somewhat unnecessary.
Scott's VW was lovely, but I agree to being a little distracted by the couldron. It wasn't a huge thing though, so I didn't mind too much.
I agree with Amandagirl, if it helps tell the story, then go for it, but certain dances, particularly ballroom ones are so much more beautiful left alone. In my opinion, anyway.