honestly. people keep expecting an awesome song from Ayu, and then when it comes out are just dissapointed. I mean yes the preview may sound bad but you never know, it may end up being one of your favorite songs.
I wasn't THAT impressed with the previews BUT they were decent.
One thing that I commend Ayu for is always having consistant songs, meaning the majority of her songs are good, never horrific. Can't say the same for a lot of other artists.
P.S "NO song I repeat NO song can beat rainbow"

to me anyway...........