Alrighty, a month in and I'm very pleased. Heat rejection is great, can feel a huge difference in heat between the untinted windshield and the 70% VLT side windows. AC keeps up much more easily, can turn down the fan speed even when 100F outside.
Also very pleased I went with lighter tint. It's only summer for a couple months here, I drive to work on two lane back country roads with no street lights, in the dark for ~9 months of the year. Important to get the right balance and not get something that's great for the two months of summer while being so dark I can't see through it the rest of the year. This morning was the darkest drive so far, still not full on dark during my commute but already glad I didn't go darker. If anything I might get the rear windows in 35% redone in 70% like the front two windows. Will see as the year progresses.