just FYI, the "Kinki" in kinki kids is not meant to be something dirty or weird... "kinki" is another name for kansai:
http://en.wikipedia.org/wiki/Kansai
to answer the poll, i kinda don't like ai otsuka... i don't hate her, just that sometimes her "cute" image and singing can get a bit tiring... BUT i really really really like planetarium. Major improvement, IMO
but smily and especially happy days? umm...
ai has talent, but I think her image and music style should mature a bit. She can be mature but still remain cute in a way, like bjork
Hmm, that will be kinda hard to pull off, esp with ai otsuka's voice...