But you guys should already know that. I believe it was reported here somewhere and complained many times at the forum. This relates to the size of the view-port, which greatly affects the quality of the glowing edges. The smaller viewport - the worst quality you'd be getting (regardless of supersampling) + flickering with animation on bright glow.
Please see my reply and all 3 render samples I just made at the forum (it is a default loft scene):
Can't, free days left = 0 can't see which file is the culprit.
Holding off till I get both an email deal from Reallusion and now that suddenly GPU are affordable again.
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