I got 20% all around on a bright silver. Really adds to the looks. I need to take some pictures one of these days, but every time I have the time, it's raining!:-/
I got 35% all around. It's pretty dark, unless you have light shining through. The driver-side door is open so you can see what it looks like when the light is shining through the passenger-side window.
I got 30% in the front and 20% in the back, rear glass and sunroof.
I love it like this. Sometimes I feel it's not dark enough. My rear passengers love it. I also got the tint with 58% heat rejection so my car stays nice and cool.
35% here. It was the FIRST thing I did to my car. Looks wise it made a huge difference, but I have issues with people looking in cars when they are driving next to me. It helped a little. I need more.