I finally got around to looking at ANN video. The video plays ok, about how it was at BOST a year ago, in the dark days of Keitai Shoujo. No DTO option. For some bizarre reason there are no ads that I can see, although their splash screen promises them. Somethig must be broken.
As for Girl's High, it is horrible. But I had fun watching trailers. Great idea.
UPDATE: Woops, since I spend my life in my room, I forgot the meaning of NSFW.
BTW, by now I added Piano and Silent Service to my queue after seeing the ANN trailers. The trailers for most series were better than I thought. I went into the excersise expecting to laugh at the mash made out of series by clueless R1 companies, but it wasn't quite like that. Sure, some things were off. For Azumanga, the gateway feel and the story of innocence were impossible to pack into a trailer, so it pushed the comedy instead. Fair enough, come for comedy, stay for the fantasy. Similarly, Figure 17 pushed action. In an example of strangeness, Fate/stay night was unsubbed and undubbed. But overall, most trailers were fine. Banner of the Stars featured an unusual rendition of the ED score... It kinda sounded like what Yoko Ishida would do of it (I heard some of her unusual remixes live, such as Brilliant Road, which I think isn't on any printed CD). Most likely it was YUAMU though.
Certainly, it's possible to find most trailers and OPs/EDs on Youtube, but it never was an organized collection like this.