Sy Fi has a hard time renewing great shows while keeping only the repetitive and bland. This is a great show that ends on a cliffhanger. The only issue I have with it is, as always these days, graphic sex. How are young people supposed to be exposed to great sci fi and fantasy genres if it's not suitable for them to watch? I grew up watching all sorts of sci fi and fantasy programs that sparked my interest in science and engineering. This is just a sad situation all the way around.