Anything with a run time of less than 20 minutes, and has 3 or more episodes is on this list. Including DVD/TV specials for longer run-time shows. The list is ordered with stand alone shows first...
Anime that I have watched or am watching for winter 2013 Simulcast.
TV Shows Only.
From WORST to... less eye-stabbing, ear-smashing, brain-disintegrating fucking terrible.
The best openings from the series I've watched. Not commenting on the quality of the listed series. The names of the songs can be found in the "reason" box. (Artist - Song name)