Depends on the scope. I’m slopping some projects (graphics related) that I’d never have learned before. Mostly because of the huge lift, huge time investment, etc. is it quality code? I’m sure not. But verification of the application is quite easy, even if the underlying graphics and gpu shaders could be done better.

What I’ve learned is quite minimal due to the slop nature. However I’d have never even started this project in the past due to time, so it’s still fun being able to learn small bits of projects I’d otherwise not even touch.