I have the model that the z650 replaced. The z650 has 12x zoom vs the 10x on mine and I think it's a megapixel higher. Oh, and it's silver instead of black.
So that said, I really loved my Kodak. Til I heard about and saw the Canon S3 (just ordered it woohoo!). We paid $500 for my Kodak (faint) in December 2004 and that included the charging dock, not the printer dock.
Things I love:
The charging dock - amazing. So easy and fast to charge. Easy to see how much battery life you have. Uploading is a breeze - you can set it up to do it automatically when it's charging, and then you can set the easyshare software to then upload to the Kodak Easyshare Gallery online. Their prints are cheap and you can have them picked up at your local CVS, etc to save shipping charges and time. The battery life is great. Large LCD is nice and isn't a battery sucker like my old HP camera (piece of junk). The easyshare software itself is very easy to use. Limited functions but you can easily remove redeye, crop, etc.
Don't love:
If you zoom past 2-4x, you need a tripod or your shot will be blurry. Doesn't matter how still you think you are. This is one reason I am getting the S3 - it has image stabilization like another poster referred to. It is a shame that the Kodak doesn't have IS - it would have made it practically perfect for me. IT really is a must, esp. with a high zoom camera. I have gotten around it lately by taking pics without zoom on the highest setting possible (for the best resolution) and then cropping them once they are uploading. Works ok.
Action shots tend to be blurry even in sports mode. My kids play a lot of sports so this stinks for me.
Shutterlag can be a PITA sometimes. Low light shots are iffy. It was near impossible to get a good fireworks shot at WDW. Even with a tabletop tripod.

That was really disappointing to me. That is another reason I am getting the Canon.
All that said, that is an EXCELLENT price for that camera with the printer dock. I hope I didn't just confuse you more.