not for me
I actually ended up sending this pack back after 1 trip. The torso length seemed right and it appeared to fit pretty well loaded up at home but after the first couple miles with a very moderate load (~20lb) my back started to hurt a bit.
Also after I got to where I was going scrambling with this pack was uncomfortable. Every time I stepped up high my leg would interfere with the hip belt.
I've ended up going back to a frameless golite pack for these kind of trips.