I still love this console. If you own one, it's worthwhile to investigate replacing the 15 pin connector. Games work first try every time since I've done that.
Fun with classical games. Nostalgic. Still fun to play duck hunt. Cons: Fully functioning ones are rare. Parts are a little tough to find. Hard to find controllers
This is what started my gaming obsession. Duck Hunt and Mario. A true classic. Cons: You won't just find these sitting around nowadays. They are expensive.