Yeah... in my opinion, RAINBOW is her worst album. It has some really good artwork, but the songs are not very good. For me, ayu's been falling since when "H" was out, but is not like her new singles are all bad... I'm feeling very impatient to have her new album, because she has released some VERY nice works lately... And her voice is just becoming better and better. I think somebody finally told her that her voice when she goes "aAAaAAaAAaAAaAaa" (like in "everywhere nowhere") is doesn't sounds very nice to hear... x_x!!
:B~
-- I am... = best album ever