First up I tested them on some well used volumes on the indoor comp wall. My first heel slipped off but after some more precise foot placement I found I could top out a number of problems, including using some good, strong heel hooks. I wasn't as trusting as I could've been just because I wasn't confident of their stickiness but if I went back I'm sure I'd do it again. Some of these problems included tiny, slopey foot holds on the side of volumes on the steeper section and with a bit of intent foot pushing, to my surprise I began to trust them.
I'm gonna stick by my theory that if you're a good climber you can climb well in anything, because as a 'beginners shoe', I was surprised by their technical abilities.