What struck me immediately were the costumes as they were impressive and visually appealing. The disco-styled robots were also unique and over all the production design is commendable although what they referred as another planet seems like it was a scene shot along the beachfront. The glitches are understandable though considering this was a film from the '70s era. The teens did fairly well in their acting portrayals although sometimes I get a sense they were just huddled in a sort of summer camp. Quite engrossing to watch.