I've seen little of the Mini-munks, but I did pretty much like what I did see... mainly because hey, it was puppets... and the characters looked great as puppets... I remember reading an interview with Ross Jr. (which seems to be lost now, I used to have the link), saying he was initially worried about the project beforehand, he saw the puppets in various stages of completetion, and likened the sight to roadkill, but was happy to see how the puppets turned out when they were completed. My only minor quibble with Mini-munks is that Ross and Janice obviously did NOT do the voices... most of the voices were off: Alvin sounded like an actual kid, Simon sounded older as a baby than he did as an eight-year-old, Jeanette sounded Dexter... and it still doesn't make sense that Eleanor was a baby, while the others were tots, considering they're only like five minutes apart from each other.
Well, five for the most part... apparently, there's ten minutes between Brittany and Jeanette, which makes the age order: Brittany, Alvin, Simon, Jeanette, Theodore, Eleanor.