I'm a recent PC convert and I love my iMac 27" i7. I have seen no screen issues or have any complaints. Maybe if some of the complainers had to revert back to a pc for a few weeks, they would fall back in love with their iMac's....
I absolutely adore my 24" iMac, and the 27" i7 is next up on my list of things I really, really got to have. I have an iPad and a four year old MBP, but I spend the bulk of my computing time at my desk, where I can get work done while I'm doing a variety of other important tasks, like watching shows on Hulu.
People still rave over the iMac when they first see it, and I'm always surprised at how many people seem to have never seen one, and know next to nothing about Macs in general. I give them the standard tour, and they proclaim they're going to get one someday, but I doubt many of them will, because most people only know PCs as a result of their work training, and usually opt for the cheapest tower PC they can find at a big - box store. It's the way of the world; they either "get it," or they don't.
The iPad, the iPhone, the MBA, the MBP, and the MB are all "out there" for people to see and try out, so it's no wonder the iMac gets the short end of the popularity stick.
I don't care, really. The old blueberry colored G3 was my first Mac, and I'll always have an iMac as my primary, even if more and more mobility is the future trend.
iPhone will cook your breakfast and do your laundry and teleport you throughout the universe.
I may have made the odd comment about components
But above all else I am very certain of one thing.
You pay a LOT for an iMAC.
You pay a LOT more than you would for the same spec of PC
So you are paying for 2 things.
1: The style/design/construction.
2: Quality.
The 1st is a given, apart from the odd story about a scratch or a bent stand, I'd think we are all happy about this aspect.
What people are not happy about is paying the Premium and getting sub standard quality.
Yellow screens, noisy drives, flickery screens, buzzing screens/power supplies etc.
That's not what people pay for and not what they should expect.
I've seen a number of people comment that they feel Apple's quality control has slipped a lot recently (Perhaps they just trying to do too much?)
I know if I'd paid out £2000 ($3000) on some top end mac (that I could of spent on a PC that was a much higher spec) then I dam well expect it to be as near perfect as can be as that's what I'm paying the extra for.
I have very low vision. My 22" (Sony) Gateway CRT monitor went south about a year ago. I searched and searched for a monitor that would equal its quality of resolution. No luck....
I finally took a look at the Apple products. Finally, a display that was comparable to the old Gateway CRT!
Approximately six months ago, I purchased both a Mac Book Pro 13" and an iMac 21.5". Since I have used Linux since the 90s, OS X was almost familiar, only better. OS X is perfect, no fiddling and just about everything is included.
Bottom line: Both of my Macs are perfect - I'm a lifetime convert.
Jeff
PS. I also have an iPhone 3G
So maybe 4 months ago I bought a 27" iMac and I love it....maybe there is someone out there that is having a good time! Seems like this is not a MacRumor forum but a MacIssues forum...
I guess WoW is more CPU then GPU intensive.