I have just been doing some polyurethane gluing with them and they are pretty good. My fingers are long ( you are a bowler, the ball driller said he had never come across a hand as big as mine !! ) the fingers made it look as if they were webbed but I could work them down, there is plenty of stretch. Same with the length, they didn't come far up the wrist but you could stretch and work them up a bit further.
There is only one true determiner. Would I buy them again ? Early days yet but so far. Yes.