This is a poor satire of the sci-fi genre. The basic idea is good, aliens mystified by earthlings and we do get some of the cliches ridiculed. However, at the end of the day, this is an adult title and it's value rests in the quality of the sex. Here is where the disappointment kicks in. Unimaginative couplings on cheap sets don't do this film any favours. A sex comedy only works if the sex is good and sad to say it completely fails here.