It is very easy to install because it has adhesive only on the perimeter, which personally does not bother me. Its curvature does not cover the entire curvature of the screen, but less than half, probably to avoid problems with cases. In my case, using Samsung's genuine transparent silicone case, there is no issue. Another positive aspect is that the edges on both sides are transparent, as they should be, since it is intended for a curved screen. It has a good touch response and image quality without any problems. It would be perfect if there wasn't a small issue on the two side edges of the screen, where a line is slightly visible where the adhesive is located, starting from the top to the bottom. Because of this, personally, I would not buy it again, but it might not bother someone else.