I guide and go through soles fast! I have used the Rubberroom for at least 3-4 years now. Depending on the shoe some have delaminated a little fast in my opinion but others were bomber no problem. I believe the more high tech shoes with the sling shot rands and down turned toe boxes are problematic in nature and any resoler would have a hard time making a sole stick without delaminating in the toe area. Shoes that are board lasted or without the extreme construction i.e. La Sportiva Mythos or Boreal Equinox never delaminate.
Overall the Rubber Room does a good job, a bit slow on the returns but I'm always happy with their work and my shoes look like new! I have used many other resolers but I'm sticking with the guys at the Rubber Room.