I just got my replacement, as my original one had a single dead pixel which was annoying me lol. The old one did have light bleed along the bottom edge, but it was only noticeable when I had the light-bleed test app running (black screen 100% brightness) so it wasnt a big deal.
The new one also has the same light bleed along the bottom edge, several small points of light. But again, its not obvious in any app, and is only really visible on high brightness and a black screen. Its certainly a lot less annoying than the dead pixel was.
I tested it by opening the camera app (as someone said their light bleed was annoying in that) but I cant see the light bleed in that as it isnt black screen/max brightness.
I think ill put up with it for a few days and see if it is noticeable during normal usage. If its not, then it doesn't matter.
Edit: I uploaded a photo of my screen. Ignore the big bright patch in the upper-left, thats just an effect of the photo. The lightbleed are the spots along the bottom and the couple on the right hand side.
This is on the lightbleed test, so total black screen and 100% brightness.