There aren't many reviews for SP bindings on the net, so I will put down my 2 cents worth here. Bought a set of these (2010 edition) from a high street name, full price. After 2 seasons I can say they are my favourite bindings.
Quick entry bindings are not for everyone, none of them are great for strapping in and out during deep powder situations. But in my experience massive powder days have been few and far between, and if you don't crash, it's not a problem. For the other 90% of my riding, these are the best bindings no contest.
Pros:
Quick entry and exit (saves time, and saves my back)
Moving ankle strap means a snug fit with the straps doesn't compromise the ease of getting in and out, compared to Flow bindings
Fully reclining back means you can actually get out easily, unlike Cinch bindings
Cons:
Hassle to get in/out if you fall over in a couple of feet deep powder
Bottomline:
I don't see any reason to choose Flow or Cinch bindings when these guys are around. My Flow NXTs cost about the same, and I like the SP Brotherhood MUCH more.
Support:
I have had some issues with the bindings after two seasons of use, and SP have been more than helpful in resolving my technical difficulties.
