I've started watching this comedy. It is quite amusing and the first few episodes had so many scenes stolen from other genre movies; it was very clever - several from Terminator, The Last Starfighter, Back to Future (parts I and II.) However, it does have a more serious side and as the series progresses the time travel paradoxes it has created and the resulting situations are becoming less parody, and much more original. There is obviously a much deeper and more sinister background to the plot than I had originally envisaged. The video game shop employees are also great, and remind me of Spaced. If you want something easy and light then I recommend this.