Since the previews are really low quality I will write my opinions about the album/songs after we will get the full thing in cd quality in 11 days =D (of course I will download before my copy will arrive).
For now it sounds like ayu took great time experimenting and it's indeed sounds like a "breath of fresh air", it's totally different from every album she has done, it's wierd in a great way. So to confirm everything and give the songs a right opinion I will wait.
From the previews I was not dissapointed but the opposite, I was surprised to find great material sounding songs (even we barely hear things), so I will wait.

Very excited.
P.S.
The interludes are -nothing- to complain about at this point.
They sound really interesting.