I have a Gazelle, it pops up like a double bull or similar ground blind, I would say it takes longer to get it in and out of the bag than to set it up!
I like being mobile and still just sleep in the back of my SUV mostly, but that tent is nice if I know I will be somewhere at least a couple days, use a buddy heater in the winter and it has help up to some storms without issue, even shed 8-10 inches of snow no problem.
They are kind of modular in that you can purchase multiple tents and connect them if you want or use separately.