User blog comment:B214/High School DxD BorN episode 1 review/@comment-87.205.145.42-20150407093331/@comment-26209278-20150407105955

They didn't talk about the training program because it's later on in the story. They brought forward the bathing scene, and that was still before they mentioned the program. They still have to meet Rias' family, have the meal, go to the youth meeting, THEN, the training program starts.

I admit, im not too keen on the look of Tannin, but it makes more sense then the flat blob that was the LN version. Don't think it would of looked as epic compared to the anime version of Tannin.

Give it more time, it's only the very first episode :)