Oof, worse than even Belphemon X and Examon X?
Definitely. The problem with those two is that they are based on already great designs that they failed to add anything to. In isolation they would look decent, it’s only in relationship with their originals that they are failures.
NoblePumpmon on the other hand basically only retains the pumpkin head and fills the rest of the design with… nothing interesting.
I think Gundramon got so much hate due to it's extremely boring and bland.
Haven't seen anyone mentioning Gundramon here and I don't remember his design getting a negative reception at all. People were pointing out how over-the-top and silly the design is (which although not the highest of praise is still basically the opposite of “bland”), plus there had been some memes about Digimon “randomly sticking guns to monsters” before on the internet, so some people jumped on that.
I love the way it feels like it was a shelved design from the Nightmare Soldiers vpet and only barely lost to Boltmon
It really doesn’t. Neither the clean fancy suit nor the overall proportions of the design would fit with the sort of grungy comic book style from back then.
Maybe it's just me, but that Pumpkinmon looks like a Kimeramon... I don't really like it...
What "Kimeramon"-like part in that Pumpmon/Noble you see at...?
Presumably the comparison refers to the design elements being so disparate and clashing that they don’t result in a consistent look but more like randomly stuck together patchwork of things.
The difference being that that the bizarre patchwork aesthetic is the whole point of Chimairamon but here it’s just inconsistent.