It really should be stressed here to be extremely careful!

There is almost no feedback through your fingers or tools whether the cable is in the correct position before pressing down.

100% this was the hardest/nerve-wracking part of the job

It's probably just me, but the large blue sheet looks very similar to other blue protective sheets covering the adhesive. I think it should be stated earlier that it is only the black edge which is the adhesive.

Or remove these steps into a link and make the newer screens with adhesive the main instruction