I really like the black edge on the side and bottom

The only way I can explain it is that the edges look blistered on the white screen, but its not view-able from a distance what-so-ever and the edges are all good and straight

It gives the projection crisp edges and looks very professional.

my only real gripe is the edges on the side curl up, causing the last 2 or 3 inches of the screen to get distorted

The edges do curl in a little bit, but not significant enough that I notice when watching the screen in the dark

The only way I can explain it is that the edges look blistered on the white screen, but its not view-able from a distance what-so-ever and the edges are all good and straight

The edges of the screen where it appears to be attached to the black canvas have some noticeable defects where it looks like heat or maybe even some sort of chemical was used to attach the to 2 materials together

but I have noticed that the edges are slightly warped distorting the picture regardless of the weather or temperature

There was a little edge wrinkling/curling but does not seem to affect the viewing area

Good screen, edges are curled and after about 3 weeks of use the haven't smoothed out.