Spoiler-free, I promise

One thing I've noticed, watching Dr. Who this fall, has been that the movie slot just before it on Space seems to get filled with 2013 tv-show pilots that didn't get picked up; I've now seen the endings of the failed pilots for Borealis (Canadian hard-sf thriller/mining-camp drama) and Rewind (time-travel procedural/caper show), and not only did they both look tantalizingly good, the first ended with some plot points clearly left unresolved, and the other ended on a definite cliff-hanger. I don't know whether Space is test-showing them for a possible second chance at getting picked up, or if they just got them cheap.