At the moment I'm watching Re:Zero Starting life in Another World. I check in on SW between episodes. Long series are fine as long as they don't get boring. I lost interest in Naruto when Madara had everyone in a dream state. And One Piece after that skeleton guy joined the crew. Bleach: Had too many side story lines towards the end. Inuyasha: Repeated itself. Dragon Ball Z: It was going thru the same story line with each new villain. At least Fairy tail kept things exciting all the way through.
@somedude15 I heard the director and writer or Fairy Tail and used elements from all the other animes he had done in it. That's why its a little familiar but gets better as you watch further.. I haven't watched Hunter x Hunter yet. I wanted to watch Isekai Quartet but realized I haven't seen all the series before hand yet. I only have Re:Zero and 'Saga of Tanya the evil' to go.