After a year and a half with them, I find them way more useful than I thought I would. My truck gets used as a tow machine primarily. From April to late Sept we spent 18 weekends at an MX track or out in the woods camping, always pulling the toy hauler. The entire bed was filled with tool boxes, totes with parts and fluids, gas cans, ECT. The ram boxes held some of the more expensive or most used stuff so it was easily accessible. The truck stayed loaded and ready to go all season. Coming back from a race weekend, we just had to unload bikes and cloths from the camper. The following week, load bikes and cloths and we were on our way.
As far as negatives go, we are still happy with our bumper toy hauler so not worried about a 5th wheel. It does bum me out to think of potentially having to get rid of this truck if that needs ever arises. My boxes have had no issues but I could see how it would be frustrating if they did.
The ramboxes are one of my top 3 favorite things that I optioned for on this truck. The digital rearview mirror is still my favorite. Rubber floors are right up there too.