As I said in my first post the stickers go on quite easily. They seem to be not quite as sticky as you would wish and on some pf the curved surfaces they lift a little at the edges at first. It takes a bit of time to get it all to line up, especially getting the black lines between each panel to be straight and even. So because of the minimal stickiness you can easily lift a sticker that has been placed and move it slightly. If you are, a bit of a perfectionist like me, you need to do it a time of two.
I would recommend wiping both the drone and your hands down with some alcohol to remove traces of grease and make sure it all adheres well.
I think in total I took about an hour and a half to put on the stickers. I did it at a slow pace, watching the youtube tutorial as I went and applying the hairdryer to the decals to get any creases out once a section was done.
If you have the Real Sense Pro version, you may wish to wait a week or two as the manufacturer told me he would have news about a version with stickers for the Real Sense module, CGO 3 and the landing struts this weekend.