I am currently running one alongside a 27" iiyama. I got it for photo-work, but could not afford the 2410. It rather shocked me, tbh...All the usual IPS pro's you might expect, plus a few surprises.
Even in the dark the blacks are pretty black. DVDs play better than on the big TN. I never noticed the way the iiyama stand wobbled till I got the Dell. Games run smoothly. The ability to use portrait mode is so much more useful than I expected. No hum. That Dell dead-pixel warranty... The only query I now have is do I get another 2412, or can I justify pairing it with a 27" Dell?
The downside is that the iiyama, which I was perfectly happy with, and which had reviewed well, is going ASAP. It has, by comparison, a dull screen output, suddenly looks cheap and nasty, wobbles, and really cannot compete, though current 27" TNs seem to either cost the same or more.
I should add that I do not need the colour range of the 2410, and am not really a serious gamer, so don't need 120mhz. If that is not an issue for you, then I think it looks like the bargain of the moment.