Well I don't watch anime that much but last one I finished a quite some time ago was Persona 4 The Animation, which... Was a disappointment to me but I kind of saw it coming haha.
It was okay I guess, but of course being an anime adaption of a game it didn't include everything that was in the game, it actually had some things explained in really confusing way. Like the true last episode... It was so confusing even for a person who has beat the game for over 5 times. The solution they came up for that episode was just so weird.
Also ep25 was just really horrible. The bad guy was made into a generic maniac animu villain, it was so annoying. He was not like that in the game, he was very intelligent and all. One of my favorite game characters ever actually.
The animation was sucky most times, since I watched the episodes when they aired and not the Blu-Ray/DVD remakes which have notably better animation than the TV version. But oh well, if you liked the game I guess you could check it out.