I think Bye Bye Bye! is their best single since Tokkaiko Junjou

the PV is very well done and the song is very catchy!!
Mikitty was just waiting to get out of H!P to get married

but I'm happy to see her happy.. but I'm jealous too >_< and yes her boyfriend is very ugly, I wanted her to get married to Aya
edit:
I just saw ManoEri's weekly ranking and I'm very suprised! She surpassed Ongaku Gatas sales all the way!!! I wasn't expecting that success ^^ I'm so happy for her!!