The key is the switches, and anything that uses mechanical switches will almost automatically feel better to type on than keyboards that do not.
<EDIT> Ah, according to Ars "How loud is this product? Very loud". So for my situation (quiet open plan offices usually), probably no good.
http://arstechnica.com/gadgets/2010/02/office-warfare-our-mo...
Also, if you want a quieter keyboard but still want mechanical switches, you can go for the Rosewill keyboards with Cherry MX Brown switches - it gives you a tactile bump, but no associated "click". You'll still make a lot of noise if you bottom out, however. If you get out of that habit (easier on your fingers, by the way), they're quiet as a mouse.
See this for an example: http://www.wasdkeyboards.com/index.php/cherry-mx-rubber-swit...