I kinda like Saemi's impersonation of the show "24". I think she nailed the tone of Jack Bauer talking to someone on the phone. However, I thought Saemi would try to incorporate Rola's voice into her impersonation since half of the personality comes from the way she talks. I also loved Nanako's attempt to do the eye-rolling thing Ayako does (Undertaker eyes?). As for the singing impersonations, I would think that's best to leave that to Yoko Aramaki.