What is wrong with this video?

All the comments have a LOT of thumbs up
o.o

http://www.youtube.com/watch?v=2y_hp7TfBm4&feature=relmfu


anyone can explain why?

1. Hot bodies are covered with hot sweaters on a hot afternoon on a warm beach... what else?

2. The singer's dress has changed color in middle of the song?

Something else?


BTW, I liked the song... and the singer too. Many comment are good and may be it's the reason why plenty of people have given their thumbs-up to those comments.