The Iliad is one of the archetypal epics, name a few popcorn epics, please.
It's an archetypical epic because scholars later decided it was so. It certainly wasn't seen as that at the time.
I have no idea how our own culture is going to be viewed after a couple of millennia, so I don't know exactly which bits of culture will be exalted -- but I can be confident in saying that something will be, and some of it will be what we might consider "popcorn" today.