Quite a few pieces to assemble and the locks could be pulled off with your hand when locked so it isnt the most secure setup out there. The skis stick up higher then the roof line of the car so there is additional pressure from the skis and board twisting in the wind. These shoes are very comfortable, I walked a long distance with them my first day wearing them and my feet felt great. The image quality was pool when it did work, dropping connection was a constant issue, and one of unit didnt even have the required app available on the Google Play Store and they wanted me to download is from a site in china that was entirely in Chinese. I decided to buy It feels like the right choice I was very pleased with my purchase from this seller. (And subscribe to Ladplayz) This one is very cheat and defiantly worth the money. I had two racks that I was trying to center on a wall, so it complicated things a bit?just needed to think it through with a tape measure, pencil, and paper first and all was good. I originally got a pair for myself through the Vine program.