I really like them and I have moderately high arches, though they can be a little slick on some surfaces.
I'm not sure what the shoes you're coming from are like, but I noticed that when I transitioned to the 101's from "supportive" shoes my feet would tire out more quickly until I got them strengthened. Now I love them, and plan on purchasing another pair next time a good sale roles around.
Oh, also I had them laced improperly when I started and they would rub the back of my heal, but after playing around with them I found a way that works well for me.
With those caveats I can definitely recommend them if you find they fit your feet well.
EDIT: I just bought another pair, green this time!