I wasn't a huge fan either but I just bought the cd and it's actually quite good...not bad dancers either! actually, i think theres a cool dance clip up at pcdarehot.com.
I didn't really like them as a group of singers at first, but I sure did like to look at them. Their first song was catchy but I didn't really like it that much. It was OK. Then I heard Beep!, and I said, "OK, these girls aren't bad." I've now accepted that Nicole can sing pretty well, and she should actually strike out on her own if the next album does well. She's the only one who seems to be able to sing.
To me, PCD is ONE GIRL: Nicole Scherzinger. Have your way, Nicole. Have your way...