More impressions:
Aldnoah Zero:
Exposition overload! Way too much exposition, but overall pretty interesting so I'm excited for me.

Barakamon:
I didn't really know what to expect with this, and still don't. For the most part this seems like an odd-couple slice-of-life story. The characters are interesting enough so far, so I'm looking forward to the next episode.

Sailor Moon Crystal:
It is Sailor Moon. You should know what to expect. I got a few laughs out of Usagi being an idiot and Tuxedo Mask being ridiculous.

Rail Wars:
The setting is kind of weird and doesn't make much sense. The first episode plowed through their exposition. I'll stay on to see if this actually turns into another on-the-job comedy type show like Working! or Servant x Service.

SAO 2:
Lots of talking heads in the first episode, but it should only get better.

I would say Tokyo Ghoul, Aldnoah Zero, and SAO are leading the pack right now, with Barakamon following up. Everything else is mediocre or trash so far.
There is nothing compelling me to watch Shounen Hollywood or Bakumatsu Rock, so I'm skipping those. And PuriPara, lol...
Looking at the anichart, I'll probably also be skipping Dramatical Murder and Love Stage (too much BL) and Nobunaga Concerto (Sengoku Basara is enough Sengoku for me).