All of these look fantastic but....well they just look good. There is nothing interesting about the visuals, if you know what I mean.
Gankutsuou for example looks good and interesting/unique
While something like Kyoukai no Kanata only looks good.
I'm not saying that every show needs to have some crazy experimental visual stuff going on. That would not work and fit.
I just prefer shows like this and tend to be more amazed by it.
Shows that do cool and new visual stuff always get some bonus points from me. Having some eyecandy girls is always nice as the show doesn't focus too much on them because they look prutty. That's dumb.