Okay, I am someone who generally does not complain about the effects in classic monster movies. However, the effects for this one are nearly as bad as Plan 9 from Outer Space. In films by Bert I. Gordon they are fake, but they are the reasonable fake. However, when the space giant and Nancy Archer are placed in the background that is already filmed they are completely transparent. That is the only thing that bugs me. Other than that the film is A-OK. 'nough said.