DMC is by Studio 4C, I've loved nearly everything they've ever produced. I have hope in them.
Birdy the Mighty is more of a nostalgia bomb thing.
Natsume is in teh same boat as DMC but not as much. Brains Base has had a string of great shows so I'm hopnig they continue the trend.
And Yakushiji is written by the same guy who wrote Legend of the Galactic Heroes, which is the main reason why I'm looking forward to it. It also sounds interesting.