improving on the c64 is obvious - better graphics, sound, RAM, chip speed, etc. etc. "improving" on a food/drink is highly subjective. In fact, Coke tried it t

improving on the c64 is obvious - better graphics, sound, RAM, chip speed, etc. etc. "improving" on a food/drink is highly subjective. In fact, Coke tried it themselves, ending in the "New Coke" fiasco: https://en.wikipedia.org/wiki/New_Coke https://en.wikipedia.org/wiki/New_Coke