Yes she looks a bit like her. That site looks very hit and miss to me. And probably a lot more miss than hit. There's no feedback system (not that that would be any guarantee of quality), very little information about what's on offer from each WG or "masseuse"
A lot of the pics are overly photoshopped like agency girls' profiles. I can't see how this can give any better success rate than gumtree to be honest - where you don't know what or who you're gonna get until you show up (part of the fun sometimes admittedly). Good luck to you. I won't be bothering with it. There are plenty of girls advertising massage and extras on AdultWork at the moment. I'd personally look there first.