[This review was collected as part of a promotion.] We paired this with the 4467-DA tank. This is a great looking toilet. I was so excited to have my new throne in our refinished bathroom! But unfortunately the performance experience was less than royal.
First, when flushing with the lid up, it has a tendency to shoot water a few feet straight up out of the bowl like a lovely yellow fountain. While this might be a pleasant surprise while sitting on it, my wife didn't find it so when standing up, looking down at the toilet while flushing. She got an eyeful of the water display, literally. Now that can be avoided by closing the lid before flushing and that will keep this rather impressive water display within the toilet.
Second, I've learned if you have a large bowel movement (I'm allowed to talk about bowel movements here right?) they will tend to take up residency in the bowl. Even after flushing five or six times, you won't be successful in removing this unwanted guest from your bowl. It will take some literal physical prodding to complete the eviction process and then a half dozen follow up flushes to remove most traces of Mr. Hankey along with a good scrubbing with the toilet brush.
I've tried changing the water level in the 4467 tank to more effectively remove the movement but to no avail.
All in all, I would not recommend this toilet and encourage others to think twice before purchasing it.