I think people pretend to like this guy more than they actually do.
Seth might have had a little spark of something in 2014-2015, but it's so obvious post injury he's just been a eternal midcarder. He always looks like he moves from spot to spot with no grace or intensity anymore. The character is tolerable these days but he's had zero memorable feuds of the last 4 years besides Cody.
Seth is far and beyond the Jannetty of The Shield.