I guess I'll go as well, however I remove the singles song cause I can't really compare them to the album songs:
O HAPPY! Stand up
O この指とまれ
O バカにしないでO Ah Merry-go-round
O CLAP!
O REAL LOVEO 夢を一粒~Berryz仮面 Endingテーマ~
O BEO スッペシャル ジェネレ~ション (エキセントリック Remix)
I'm waaaay to positive!

My review:
HAPPY! Stand Up- Great song. It's getting alittle boring to hear the refrain over and over and over and over almost exactly the same. And it kinda bugs me Risako and Momoko rule the chorus. But it's still a great song which sounds awesome live!
Kono Yubi Tomare- Another great one. Since this album is filled with very diffrent tunes it's hard to compare them, but I do find this one alittle less enjoyable as the other songs. It's a great song and the album wouldn't be the same without it but this is gonna be one of the ones a listen to alittle less.
Baka ni Shinaide-

LOVE IT! Whoever said this was a Sayaonara Hageshiki Koi rip-off was... well, totally right but whatever.

The whole songs is build with greatness but Risakos solo in the end is pure win!

Powerful and nice!
Ah Merry-Go-Round- Actually very good song. I'm not sure if I would have listen to it if it wasn't Berryz but now it is and it has a great tune. I was really surprised cause the title indicates that I would be something in the lines of "Internet Cupid" (which is a nice song but maybe a little bit to cute). Momoko and Captain do a great job!
CLAP!- It's not bad. I wished it was better cause it's Miya and all. I like it and it's a great song but perhaps doesn't go as far as the other songs.
REAL LOVE- Risako totally blew me away. I was expecting this to be bad! I had already decided that this was going to be my least favorite song on the whole album, just knowing it would be a risako solo and the name was Real Love. But I was proven VERY wrong. Risako is very well suited for this song and does a great job! And yeah, the song really does remind of a Goto Maki reject.
Yume wo Hitotsubu- Very intresting and refreshing with an somewhat odd song. Another great piece in the FIVE puzzel. It's good that the song isin't quite short because it adds charm to the song.
BE- First I was: Zzzzzz. But this song is really awesome! The only part that kinda annoys me is the old man+kids intermission, but this song is still gorgeous and exactly what I was waiting for from Berryz.

Very moving.
Special Generation (Essentric Remix)- Oh yes, the very disliked remix. x) Well, I truly see why people don't like it. It's bumpy and not really fitting. But I still find it very nice to listen to and the risako: right, Miyabi: left parts sound awesome. I like it even though it could probably be better.
Wasn't that a whole bunch of fun? x3
This album is... there are no words! It's so well put together and the songs are so diffrent and catchy. This is my favorite album of all time. No competition.
10/10