Did you watch The Princess and The Frog? If so I was going ask if it was on a comparable level to Tangled, because of the description you gave. The villain song was awesome, as most Disney villain songs are, but the rest didn't stick out as much to me compared to some of the earlier movies. Everything else was great though, nice return to the days of the Disney Renaissance.
Though I have to wonder how much of that opinion is biased, due to me watching say, The Lion King at least 20 times by now as opposed to watching TP&TF about 3.