Best show(s) on SyFy?
Sanctuary. Well-written, original, good design and acting. I hadn't seen it before this season. (Shame on me, I pay good money for the channel.)
IMHO Stargate Universe is getting better but is too formulaic...formulayic...form-you-lay-ick...you know what I mean. Some of the epsiodes have felt a little like re-hashed Star Trek scripts (why does every scfi-fi show eventually feature an episode where someone falls into a crevasse? Stargate Universe did that one like 3 shows in.)
And then there's my guilty pleasure, Ghost Hunters. C'mon, it's entertaining.