It just came to Canada a few weeks ago (streaming only) and i subscribed for $7.99 a month. I use it all the time so far and it's terrific value. I hope the Canadian selection of quality titles increases soon though. I hear in the US there's a lot of great selection; however, we have a lot of indie crap (and I'm not talking GOOD indie stuff either) to sift through.
Still, it has titles like all 3 seasons of Mad Men, and a lot of obscure documentaries and art house flicks that are super hard to find normally. Additionally, I've been catching up on my Red Dwarf and Highlander the TV Series