Here's my one complaint - the dividers.
For some unexplainable reason, the dividers only have the soft velcro compatible material on ONE side. The other side is smooth nylon. That means that you can only attach other dividers the one side and not the other making it difficult to configure the bag other than as it was sent.
I'm going to buy this divider set from Kata:
Then I can fix this problem. I don't know why they didn't do this in the first place. Otherwise, the dividers are first rate.