Plan 9 is classically bad which is why it is a classic. Like Attack of the Killer Tomatoes.
Although one of the best deliberately bad spoof movies is Duel in the Sun with Gregory Peck.
Although one of the best deliberately bad spoof movies is Duel in the Sun with Gregory Peck. Bad it was. Spoof it wasn't.
Roll over, David O. Selznik! They know not what they do!