Singing and dancing:
You get the fankan songs

Important Actors:
Kasahara Ryuji plays Gilles de Rais and hosts the guide video with Miyuki

Takagai Nao as Uranus.  Lots of people dig her. Kanda Eri as Mars and Emi as Jupiter.

Kawasaki Miki as Le Fay.  She also plays one of the moms in Kaguya, background dancer in Shin Densetsu, Esmeroodo in BL, Kaolinite in Mugen Gakuen, and Kunzite in the Starlights musical.

Hikari Ono as Vampiru.

Bad:
 

Good:
One of the more interesting background videos.  After this it's all fankan videos.  The TnM omake is great because you get to see how the last day of the TnM musical was.  Reintroduces Hikari Ono.

Bonus:
has senshuuraku footage for TnM