I think there's a definite bias against the Marine Corps itself. It seems to me that he's using the Molle gear as an excuse to indirectly bash the USMC.
As for the molle gear itself, its leaps and bounds above the Alice and Vector (CFP-90) packs. The majority of the problems are a direct result of the user being unable to properly set up the molle pack. The pack is highly customizable and can be tailored to small and large framed individuals alike. It's just a matter of adjusting it correctly. In my molle I not only hump the standard load-out each marine carries, I also carry a 30+ lbs medic bag as well as additional IV fluids in the ruck itself. I'm carrying almost half my body weight in gear and find the molle, once adjusted properly, to be a very good pack. I've humped 10+ miles at a clip with all my eqpt without a single problem. If I did that with the Alice or Vector my back would be shot.....I won't attest to its durability as of yet since I've only been using it for a year. Is there room for improvement? Absolutely. Does it function well as is? Yes…..