Plan 9 is flawed in all the right places and even managed to make horror and Halloween icons out of Vampira and Tor Johnson. Manos was lucky to have Torgo parodied by Mystery Science Theater 3000
Plan 9 is so bad it's good.
Manos is just plain bad!
I've watched Plan 9 at least 100 times. The only time I ever got all the way thru Manos was the first time it was on MST3K.