I installed my full-body InvisibleSHIELD on my new MBP a week ago. I waited cuz I was nervous, knowing it was the first thing I would do out of the box after removing Apple's own cellophane skin, before turning it on. Man, I was laughing at your post because I too panicked a lot, especially when the top piece folded. I was afraid to pull too hard cuz I didn't want to stretch and distort the film.
Having said that, I really like the "grippy" feel it has and a little gloss, and the slight orange peel texture is only discernible from close angles reflected into light. No one here mentioned that this is the
same material that the military uses to protect helicopter blades. It is indescructible. And you can always remove it down the road with no harm to your computer. I agree the trackpad seems a little too grippy w/friction, so I may remove it or use a slicker shield.
I am an extreme perfectionist too, so I took several painstaking hours, using some choice curse words along the way. It is funny to watch the several YouTube videos of people installing it (do a search for "MacBook + InvisibleSHIELD", etc.). It is scary but I love it now. I lined everything up perfectly (sides and little screw holes were tricky and got out all bubbles
except for the huge top piece. A fine ridge of the skin hangs slightly over where the thumb scoop is and a bit on the hinge area too. Also, there are about a dozen tiny microbubbles I never got out. They are miniscule, but the thing is when reflected in the light they "give it away" that there is a skin. Otherwise it looks like a pristine metallic gloss paint coat used on vehicles.
I like the bare "cold steel" feel of the machine but I also like knowing it won't get scuffed, banged, scratched or full of fingerprints & oils (wipes off easily with shield). I can see both points, but I spent a lot of money and am totally babying it. I use the iSkin ProTouch custom keyboard covers for the only part that the SHIELD doesn't cover (except the speaker grid areas). I also got a black RadTech ScreenSavrz cloth that not only keeps screen from keyboard marks when closed, but is a handy screen cleaner you always have nearby, wet or dry, that can be washed and used thousands of times over.
Your photos and line-up job look exactly like mine. I wish I knew that the cloudy streaks of solution that may get trapped under the film (like streaks when you don't clean windows well) didn't need to be cleaned out first, as they completely disappear in a day or two. I screwed around trying to wipe the solution off the surface and re-laying the film down over and over. I should have just focused on the microbubbles and line-up only. However, I may get a free replacement top piece (if the current one can't be re-used) and go to the InvisibleSHIELD mall cart we have nearby and have them re-install just that piece, with perfect line up and no microbubbles. I could probably do it perfectly myself this time, but for $5 or $10 to install that one piece it's worth the peace of mind and avoiding aggravation. They have a list of all their locations where they will sell and/or install it for you if you are concerned and don't want to go through what we did -- wish I'd known before!
P.S. Look at this thread; it is almost the same discussion but there's some great tips!
https://forums.macrumors.com/threads/599584/