Based on the pilot it's an excellent start to a new show. Established the new hero quickly and competently, without overdoing the drama. Ruby Rose did a great job, so that's very promising. Despite the low lighting it's still not as grimdark as much of DC's stuff. I'm also glad that they revealed what they did in the final moments, rather than dragging it out over half a season or more.
Brilliant! Departed from the books in some significant ways, but stood well on its own merits. Great acting (superb for a Science Fiction show on SyFy), well written, and very nice special effects. Cancelled not because of low ratings, but because the channel it was on wanted cheaper shows. Well worth a watch.