We upgraded to this machine from a DCC-2900 recently.   We've had several versions of the DCC-2900 in the past, and while we really like its 12 cup thermal carafe - the issues with it are well documented (messy, bad lid, hard to clean, etc...)

In comparison, this coffeemaker is a joy.  Easy to clean, easy to use, and keeps the coffee REALLY hot.  My only negative comment is that since this unit uses a heater to keep the coffee warm instead of a thermal carafe - it is possible to "cook" your coffee when holding it.  I've found that at hold times over 2:30 you start to get that burnt taste in your coffee.

I was a little squeamish moving away from my old DCC thermal systems, but overall I've got to say that I'm very glad I made the switch.  The ease of use and reliability of this new machine far outweigh the negatives of the heater.  And, if you drink your coffee quickly - you won't need to worry about the burnt taste!