After taking mine out weighing 29 pounds, I have to say it's one of the more comfy packs I've worn. The waistbelt isn't Kifaru comfy but it does the job well and I can't fault the MR waistbelt design. Overall, It's much more user friendly compared to a Kifaru.
The Tri-Zip is really nice as are the internal pockets and external lid pockets. All are very usable. The daisy chain, upper sides molle and internal webbing are nice for pouches to add space. Very well thought out pack and is the perfect daypack for me. It expands out and compresses nicely. You could easily do a weekend campout with this if you go light and pack right.