Installation definitely took more than 30 minutes. Installation was difficult as the terminal screws did not match the holes in the original grille and had to be filed to prevent the screws from jamming. This took the most time and I was thankful I had the right file to get the job done. The instructions could have needed more steps and some explanations. I snapped a few necessary clips off the original grille to hold the inner plastic baffles, but that's fine. However, it looks good. The horizontal lines give it a better "flow". Would rather have a replacement than an overhead product.