I have a large electric ice cream freezer (the salt and ice kind) and a Donvier freezer, which I've always been happy with-low tech, good results, easy to use. I had to toss it, and received the Deni for my birthday. I made the cornstarch ice cream last night, and it turned out very well, but I'm not sure I love the freezer-it seems poorly designed and like it might not last. Any experience with it? Alternate recommendations?