TTGL's "Rossiu is all aggro now" arc is pretty drawn out and bad.
TTGL is really one of those shows that is good, but not as good as everyone makes it out to be. It gets really sluggish at some points.
I hate hate HATE it when people say stuff like this.
It's like people flat out ignore all the character development that goes on in this arc. The stuff that comes after it is only great because of how much build up there was to it.
Rossiu's arc works because it continues his arc from episode 5. He becomes literally everything he promised he wouldn't become, and he knows it, and you can see it killing him inside.
Yeah, it's easy to overlook this with how much of an ass he is to Simon, but really, it only shows how tough his inner turmoil is in this arc in the long run.
Then there's Kittan. He's the guy the audience basically roots for in this arc, not realizing just how much has changed and how different the enemy is. He's trying to keep up appearances but everybody's just so occupied with their own conflicts (Rossiu and Simon's entire situations, Dayaka's family, and not to mention his own siblings for that matter) that the guy just feels lost and confused.
I hate how this stuff is flat-out ignored when people talk about the second half and call it "boring" and "sluggish". It's a freaking false statement because it also has GIGA DRILL MAXIMUM and Kittan running to take on a giant alien robot to protect his family with a freaking SHOTGUN.
This is of course, just referring to the stuff before episode 22. If people are calling everything
after that boring, then these people are liars.
Don't listen to them. They're wrong.