Yes, I have the STL-900 and there is a slight reflection off the laser when it is close to PoA. The reflection is so far off the main dot, and pretty fuzzy, that it doesn't bother me much; I figure if that's the worst thing wrong with the unit, then I got my $130 worth out of it. I really like the light on it.
Not that I have looked directly into the unit while the laser is on, but I figure it is an artifact off the reflector due to the fact that the laser is off to the side of the unit. I realize the lamp and the laser can't be in the same place, but I can't for the life of me figure out why they didn't offset the laser up towards the muzzle, rather than left towards...nothing in particular.