Chris
Bad cop
First time I used it today and wasn't really sure at first. I then popped out to Morrisons to get some doughnuts, and walking back to the car I had to do a double take. There was so much depth in the paintwork I was really impressed. Bearing in mind I also waxed it I can't really say what the split is in terms of what made the most impact.
What I will say is that it is a doddle to apply, unlike the wax which was a real bugger to wipe off for some reason.
Collinite can be a bit of a sod if its 'baked' on. Was it hot/sunny out? Looks it.