I had a pair of Scarpa Dragos resoled with XS2.
Quick turnaround and well-priced but the rearmost edges of the rubber did start to come away (about 5mm) quite soon on both shoes. This hasn't been a problem as the useable edges of the shoe seem to be well adhered.
It would be interesting to hear if anyone else has had a similar experience, I would happily use them again if mine was a one off.