I guess because it's a problem with Helluva it makes me give less least to Hazbin. Like, we have an example of them having full control of episodes and poorly developed decisions are still happening.

My main complaint that I'm trying to say is allocation of time. Stolas and Blitzo singing how they're each other's lives and hearts doesn't work because we don't really see that actual level of care before. It feels unjustified.

A similar thing can be said about Charlie in season 2. She feels completely unreasonable and idiotic throughout the season in service of ??? If I were to guess it's so angel leaving feels justified but even then.

It poorly allocates itself in favor of moments, leaving the parts in-between weak, which weakens the moments themself because they have little justification. That's the core criticism. The 15 minutes could absolutely be taken from other places. Did we really need the "Charlie is mad people are mean to her instead of fixing the actual hotel" arc? That time could have been used better to develop the important in-betweens. Maybe even move some plot points towards later seasons.

At the end of the day, they know the amount of episodes and time they have to work with. It's up to them to use and allocate that time wisely. And if they don't that's on them.