The Eizo CS2420 has an LCD display type which is better than most new flatpanel monitors. Most recently released comparable spec PC screens have an LED display type.
An LCD display type is in fact the worst display type amongst all flatpanel monitors that were launched in the last year.
The best display type across comparable types of PC display is LED.
It may also be worth also looking at one of the alternative PC screens that have an LCD Display currently available including the Asus MX27UQ which has a better Rating.
If you want a flatpanel monitor with a better display type then you might want to look at the 27UD68-W ($466.45) (LED and cheaper), or the 34UM88 ($699.00) (LED and cheaper) both from LG.