The coffee from the Cuisinart burr grind and brew is quite good.
The thermal carafe version (which is the one I have) tied for first place in a review of grinding/brewing coffee makers I read some months ago. The glass carafe version would probably also score well if one were to consume all the coffee within a short time after brewing so that it doesn't get overheated on the hot plate.
As I recall from past discussions here, the issue with most drip coffee makers is that they brew too quickly, and at the wrong temperature (can't remember if they are too high or too low!). The Cuisinart got points because it took the proper amount of time at a good temp.
I have read online reviews of the Cuisnart Burr Grind 'n Brew, and it's evident they got a defective machine with much the same problems I was experiencing with my first one. I'm hoping that the one I have now has had the root cause(s) of these failures addressed, knock on wood. So far it seems to be solid. I suspect Cuisinart didn't make a model change or even a design/component change to fix them, but instead had some seemingly minor assembly issues fixed in Chinese factory. But with sealed electronics it's hard to tell just what was going wrong.
Like Ralph, I select a brand of whole coffee beans and am content to stick with that until the bag is used up. Generally it's a good quality arabica medium roast Columbian. I used to like a light roast Guatemalan variety, but haven't seen it in the markets where I live now. Most whole beans seem to be medium to dark roast.
PS-I tried adding a little salt to a cup of coffee the other day. It immediately took away any bitter aftertaste, but it also seemed to deaden the other flavor notes in the brew. I've noticed a similar effect of salt on salads and freshly cooked just picked from the garden vegetables. It's a struggle for me since I have a real "salt tooth" but I now understand why some hostesses would get a little peeved when I would reach for the salt shaker at their tables, mostly out of habit ;-).