This was my very first time ever installing tint myself. I normally have my vehicles professionally done but thought this would be a fun DIY project for my new car. It was extremely frustrating at first but I got the hang of it by the 3rd and 4th light, and I’m very pleased with the results. I do think the front smoked lens is way too dark for being “smoke” so I may redo them at some point. But overall the films went on just as the YouTube videos claimed they would.