I use vinyl a lot in art and signs also I have used it for backdrops and you do get a bit of glare. I use it for shooting quite small items scopes laser markers and some guns,never used it with people but you can get a matt finish which is good for all sorts. The other thing I do if it is sign vinyl is turn it paper side up and that works fine, hope it is not some vinyl backdrop you are using if so then is a load of nonsense :bonk: hope it helps.