To tint or not to tint?

Here are some pics of my tint job. Did it myself and am pleased enough with it. I took out the front windows and tinted them out of the car since they were nice and flat. Tried to take the rear ones out and do them the same way, but the stupid things were so hard to get in and out I ended up scratching the tint when I put them back in, so I just redid it with the windows still in the car. Can't quite reach the back corners very well, but I'll settle for it. The last picture is what it looked like before.