I've seen some good post-apoc stuff but one that stands out for sheer badness-with-goodness, implausible plotline yet still entertaining is a movie called "Cherry 2000" from 1987. It doesn't take itself seriously but good enough if you can catch it on TV. Odlly enough, I found an old Clint eastwood Western called "The Outlaw Josey Wales". The funny thing is the plot basically mirrors that of the first two Mad Max movies, with only the ending changed. Go watch it and see if you can figgure out who's who... It's definitely not Post-apocalyptic but it is set in a definite dystopia. Omega Man was good, so was "A Boy and his Dog". Loved the twist ending. There was supposedly a movie on SciFi channel based on Axler's "Deathlands" novels... anyone see that yet?