I have an older (round) Smart CrockPot so using this new one was old hat.  I am still getting used to the oval shape but like it.  Also the stoneware is dark & my old one was white, but both easy to clean.  However this new one has cast a spell on me, as I've already used it TWICE & have had it less than a month!  Think we are going to be fine.  And I'm planning to pass my old one along to a new home.