When I was a kid, there was this dingy old supermarket around the corner from our house. We never really shopped there because it was kind of run down and always smelled like smoke, but there was a Final Fight arcade machine there, so I'd hang around there a lot. I swear, I must have sunk a hundred bucks into that old arcade cabinet (and that's saying something, as it was set to 25 cents a play).
I recently played Final Fight on an arcade emulator. The nostalgia of it keeps me from hating the game entirely, but boy howdy that is one awful game. Apart from the fact that it's pretty much designed from the ground up to suck quarters from your pockets (it's ridiculously unfair at times), it's extremely monotonous and boring. Just walk-and-punch, walk-and-punch. I don't know why I loved it so much.