just need a bit more work to get it to fit correctly.

The official Motorola Moto E5 toughened glass screen protector comes with all accessories needed to properly clean the phone's screen prior to fixing the screen protector, especially the tack wipe which removes tiny particles of dust. What it doesn't come with are any instructions on how best to fit the protector, which is a real shame!! For example, what do the 3 alignment tapes do? You need to watch on-line videos of rival products being fitted to see what is involved!! Take your time. If you make a mess of fitting the screen protector, and you have a halo or bubbles, the protector CAN be carefully pealed off, but don't touch the glue surface and you MUST properly clean the phone's screen again to remove particles of glue left behind - ask me how I know!! I made a reasonable job of it on the second attempt and I now realise why rival kits often provide a spare protector just in case you mess it up the first time.
The screen protector is a very good fit to the screen and once you start to place it on the screen the silicon gel 'glue' grabs it and air bubbles seem to disappear. Overall I am happy with the product and it should give good protection to the original screen .