Failed to install the screen protector, as I got it a bit misaligned on the first go and lifting the screen protector to realign it, the adhesive became smudged and left an unsightly smudge between the phone and the protector. I also did not like that the screen protector itself has this odd "circle" exactly where the fingerprint scanner is. I don't know if that's intended to be a thinner part to improve the scanner function, but overall the aesthetic of it would be a big minus. Especially when that circle area was mostly that got the glue smudged up upon lifting and trying to re-align it.
I also didn't notice this was a CASE and protector, so I ordered the case separately and now have 2 cases but no protector as there was nothing I could do to the glue getting smudged up how it did.
I also felt like the wetwipe that came with it was so wet that it left alcohol on the surface and after it dried, it also left some residue that I had to microfiber cloth wipe off. But maybe that's "intended". Just didn't feel like it cleaned very well.
Oh well. At least I have a spare case and a microfiber wipe.
(Oh and this is a review specifically about the screen protector part. Backmarket themselves handled the purchase and everything great)