User blog comment:Mario&LuigiBowser'sInsideStory/The worst of season 1/@comment-30008142-20170115225320

Agree with almost all of the above: the characters, humor, and overall writing really evolved since Season 1. Most characters, even the mains, had little to no personality. Back then, the Wattersons' characters almost felt like carbon copies of each other.

I wouldn't go so far as to say Season 1 animation was "bad quality," but nothing could be more fitting than the current designs. I think we can all agree the integration of 3D characters has improved as well.

"The Responsible" was okay, though. Sure, it's not better than most things after its season, but it's one of the more interesting early episodes in my opinion.

I guess the one good thing that came out of Season 1 is that it allowed for further seasons.