Right... but what I mean is - a video game a piece of entertainment, whereas a guitar is tool for making pieces of entertainment, so it would surely not be surprising that the latter could provide quantitatively more enjoyment, as it offers more opportunities than a single game? To make the comparison a bit more obvious, what's the difference between playing a level for X hours to beat the boss, vs spending X hours learning how to create video games? It seems fairly obvious to me that if you enjoy the process and/or the result, the latter will deliver more longevity.