What I personally like about H!P songs is that you can hear many different vocals (hasn't really happened lately in MM), so this song doesn't sound so good to me. I have nothing against Takahashi getting many lines, if the others lines would just stand out a bit more.
Oh well, Lin Lin and Jun Jun are great (and as I have listened the handshake event, I think the coding is wrong) and I'm still happy to hear something new. If only this song had something that would make it stay in my mind, I might like it more. Waiting to see the PV.