Great Value Solution - Needs Tweak
I just needed to tweak it slightly... Because the S20 camera is in the top left corner of the rear of the case, and the plastic phone holder is not bonded to the rear of the case to the left and above the aperture, the case outer tends to flex too much for my liking.
So, simple fix - a thin line of superglue run carefully around the outside top and left of the plastic phone holder secures it tightly to the case.
Olixar - please consider bonding the phone holder to the case at this point please.
Also, pity that closing the case does not auto-lock the phone - but it's a budget item... I'd be happy to pay the extra for this feature :-)
Nonetheless - good value!