From the 1st episode alone,
Animation-Fluid and incredibly well done.
Soundtrack- An excellent score in the 1st episode alone.
Action- [tornado fang] WIN. Over the top, and just as epic as you'd expect. Also TRANS-AM!
Voice cast: The cast is epic. A TON of the greatest VA's out there. Koyasu, Wakamotto, Nakai, Kira Yamato as Sanada
, Romi Paku, it just goes on and on. And I can't think of a more awesome role then Nobunaga for Wakamoto.
wardrobe: While I prefer Oda's SM2+ design out of the various incarnations of him, I love everyone elses designs and wardrobes.
It'll take a few eps to get used to the characters. The only real interaction I've had with them were with the Samurai/Orochi warriors incarnations. Where Sanada was white bread, Masamune was a sniveling rat and a pussy, and Takeda was a large fat man with a fan.
Also KASHYAAAAANNN!!!