Fixes stuff, adds like/favorite/Mark-as-read under images, highlights animated, makes the site more compact, etc.
< Feedback on Rule34Hentai Improved
Fixed #1, added #2.
Might look into the other 2 later. In the meantime, as you might know, you can just add the animated tag in the search to filter out all non-animated.
Due to how needlessly complicated the code used by the site's own search is, adding the animated tag automatically (and thus making it a proper option to see only animated), is not as easy as it might sound. Might work on making that anyways later though. We'll see.
#4, partly: Added "Show ONLY videos" option.
Great script!
But I would have a few suggestions: