Come on.
The most useless method to consumers is to test like this so they know how many lbs of weight it takes to pull their charger or wallet off.
Ridiculous.
The most useful method of testing is to know if their wallet or charger is going to fall off when the phone is moved, caught on a pocket or when driving. So the shaking and pulling reviewers do is perfect to know this.
Honestly, what is this thread becoming with posts like this, people going crazy because they can see slight mould markings or because their camera cut outs on their cases is 0.1mm off centre.
People in here are starting to drive themselves crazy with wanting precision, aircraft grade engineering which is you’re never going to get in a product that is so mass produced. Buy a case, try it, post your thoughts and a few pics and then keep it or send it back.