I got to play with an Epic today and the screen didn't have the blue-ish tint typical of Super AMOLED. I compared it with my Captivate and it was especially obvious with the browser open to Google (since it's a plain white background) at the same brightness level.
Hey just to let you know. The blue tint problem varies from unit to unit.
I own the Vibrant, I have what i would consider severe blue tint. I've placed my Vibrant, side by side, next to other vibrants, some have it some dont.
Same with some captivates, some have it some dont.
It's like a box of choclates, you never know what you going to get. There seems to be lots of manufacturing inconsistences with these screens.
Like I said, its a gamble. when you get your epic, captivate, vibrant, or any other galaxy S phone. Just cross your fingers you don't get a phone with blue tint.
There is a thread on this in the captivate forum, vibrant forum, and a huge thread about this over at xda developers.
Again, the blue tint varies from individual phone to phone. 1 phone might not have it, and the closed box sitting right next to it just might!