I've hunted in a pop up blind a couple of times. For me the cons outweighed the pros.
Pros: good concealment, keeps weather off, portable
Cons: difficult to see 360 degrees, much heavier than setting a natural blind, big and unnatural looking, can get pretty warm in the early season. Not as portable as a natural blind (blowdown, branches, etc.) shooting from inside can be problematic.
Just my
