If I might ask, does the pacing get better and reuse of gags/explaining the joke get to be less as the series goes on? Watched episodes one through seven earlier, and while some episodes are honestly alright, others just drag. I mean, I can get that it's a comedy and that has it's own pacing versus a more action focused series, but it's kind of hard to have the first "dungeon" arc go on for as long as it does and make so little progress towards the goal while telling retools of the same jokes. Just makes me wonder how long it took the manga to reach the same point.
Maybe it's better watched in shorter sittings than marathoning?