I get what they're aiming for in this arc, but the execution is slightly off. I think they're overdoing it a bit with Haru.
Ash Roller basically saved this episode for me. He served very well as the stand-in for what your average viewer was probably thinking (i.e. "Haru, stop
tera-sucking already!"
). I also had to laugh when Ash Roller gave Haru the finger. It made me think of pro wrestling.