Evan Cwrote a review of Scarpa Instinct Climbing Shoe -XS Edge on January 9, 2018
Familiarity: I've put it through the wringer
Very comfortable shoe for someone with slightly wide feet. Nice edges, nice downturn, lots of rubber on the toe and heel. The most comfortable pair of aggressive shoes I've ever used (although obviously this depend on your foot). I can wear them for 30-45ish minutes straight without much discomfort.
The heel is a little large for me, and I slip occasionally, but this isn't really a problem with the shoe, but more my foot. They also will turn your toes orange. I'm not a fan of the XS edge rubber either, it takes some breaking in to be sticky, and never really feels all that sticky.
Overall these are great all-around shoes, nice for overhangs, slab, any and all small foot chips. I've been really happy with them.