TFTs are VERY new technology compared to CRTs. Look at all the problems with them - uneven lighting, sticky pixels, 'patching' (where you can clearly see a square or rectangle of the screen is slightly different to the rest), poor refresh rates, the inability to display colours accurately because the anti-glare filters don't transmit all the wavelengths, sensitivity to vibration (try standing a big TFT on a desk with an inkjet printer and watch it bobble about as the printer runs) and the very real issue of viewing angle cut-offs.
I have widescreen, you only need DVI because at the sync rates available on a TFT you can see the flicker otherwise, and for image quality there just is no comparison between a top-end TFT and a top-end CRT.
In full-motion video (such as games) it is possible to see transition effects on TFT's that are simply never present on CRTs. Remember cheap CRTs? They ran at about 60HZ and you could see the flicker. Look at a TFT without DVI and that's what it's like. You're driving a digital screen with an analogue video source and the conversion makes the image quality degrade. DVI is one of the great marketing ploys of all time. They take out the analogue to digital conversion circuitry, drive the TFT directly and charge you more for it!
With a CRT there is no possibility that your graphics card can draw the screen faster than the TFT, whereas the whole point of the most expensive TFTs is that they run just about quick enough to avoid being able to see the screen smearing.
Finally, dot pitch is very poor on TFTs. A 22" widescreen panel (the equivalent true viewing area of my 24" CRT monitor has big, clearly visible pixels. The CRT, because of the way it works, has area of differential glow. I helps massively to fool your eyes into seeing reality rather than a screen.
I suspect you are talking from a position of ignorance ie. you've never seen a professional CRT (this thing costs over £1500 so I could have several big TFTs for the same money).
I have a 30" TFT in the living room, 20" TFTs in the bedrooms and a mixture of 19" and 20" TFTs for the various computers around the house, but when I want to look at a really high quality screen, I look at the CRT in preference to everything else. You really should open up your mind and accept the possibility that TFT technology is not as well developed (YET) as CRT technology. You will be surprised, I promise you.