I also got to see Will's bag this weekend and follow him around at the national tour and I agree it was a very nice bag. Overall great design by John. Only annoyance was the flap that hung down that Will had to keep reaching under to get his mini out and the side pockets couldn't carry much water which has already been talked about. Also cut him some slack for the release date bring pushed back, it's a lot harder to get bags 100% correct than most realize. I commend him.
Please take this as an honest review as a fan of Will going back to our playing days together and actually seeing the bag in person.