Garage Door Insulation

After viewing a couple of other videos where this style of insulation was used to insulate a garage door - and reviews online - there appeared to be a common issue with the installation. Because of cost (this being rather inexpensive) I decided to install on my single bay door and see how it went and then decide if I would install on the double bay door. I didn't have any issues with the single bay, so forged forward with the double door. Near the completion of the project, I decided I would video and maybe address a couple of the issues that I had heard and/or read. eg...fragile, difficult to install without damaging. While I do understand why people may have difficulty with that - there does need to be a little finesse while installing. No running of the bulls when installing this.