I prefer the single version of Shuraba, it had cooler effects and it was a richer song, but the album version is still pretty good, the best song in the album even with the changes. The ending of the album version, though, is actually much cooler than the single version..."a la WONDERLAND" I would dare to say.
This album is definitely much better than Kyoiku but there are still a great proportion of forgettable tracks.
And the fact they "plannified" the album by making shuraba jazzier made it a bit too homogeneous. Ah, and Superstar and Blackout are excellent songs indeed.