It's okay. I played this back in my childhood and it's a decent compilation and the NES games are based on the Rockman Complete Works versions (which are probably some of the best versions of the NES games imo) but the translations for the Navi Mode hints in those games are absolutely abysmal to the point of sometimes being overly cryptic or even having some of the advice being warped into BAD advice somehow. Mega Man 7 is missing its' credits sequence as well. While a decent collection, I'd prefer you either get the Legacy Collections if you want everything or the Rockman Complete Works series if you only desire the NES games.