5 months ago I detected the colour gradient on my Alu iMac 24" and brought it to service centre of an APPLE authorised reseller. After a day they called me to take back my iMac becuase they didn't observe anything. I took back the iMac but told them to write to the APPLE about the colour gradation on my iMac. After 5 months the representant of the authorised reseller in my country(REPUBLIC of MOLDOVA) called me and sayed that APPLE wrote them that they sent a new 24" display to replace mine. My question is "What should I do: agree the display replacement or disagree because I am afraid of the new display colour quality(I mean: the new received display is the same in quality with that now working in my mac with colour gradient?)? Thancks!