mines not a big spot, but it annoys me to know i payed 450 quid for a monitor which should imo be perfect for that price. Sigh they make it so much hassel its not worth sending back.
As for the colour, well im no expert but it seems incredible. Even the presets are impressive. i was watching lord of the rings and fiddling with the colours. I use the photo setting for doing day to day busness and writing is really crisp and dynamics for gaming and films or standard, that gives a good gaming picture too.
But as for having to change with the red blue and green. Ive not noticed any imperfections in colour so i gues there isn't any point in me fiddling. It may not be perfect but i cant tell as i have nothing but an old 19" to compare it too.