That depends on if you like the taste or not. Its pretty easy to get half a dozen squirrels in a few hours. That's a hearty meal for 2-3 people. They taste fine. Im not a huge fan, but they are a good source of nutrition.
This is where the "entertainment" comes in. Hunting is fun...period.
Its also grest exercise, great relaxation, and a great way to get out in nature.
I pretty much only hunt white tail, porcupine, and birds....turkey, pheasant, grouse, but occasionally get some squirrels or rabbits. Wild rabbit is absolutely delicious. But they are not plentiful around here.
The best tasting meat in the NE where I live is definitely porcupine. In fact, its my favorite game meat. If they were easier to find, I'd probably give up on deer.