Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Warning on this one

I purchased this Crock Pot for my wife for her birthday and we have been very unhappy.At first I thought we should just wait until we got used to it before being too critical. We have been using it once or twice a week for over 4 months now and I still don't like it.The lid does not fit well. When the lid is on the pot, there is a gap on both sides that allows steam to escape. Every recipe that we make requires much more liquid than it calls for since most of it evaporates. Even recipes from the Rival cook book require more liquid. Along with the escaping liquid is escaping flavor. Recipes that we have loved for years are much less appetizing than they were with our old pot.Vegetables are not cooked properly. We cut our vegetables to a reasonable size as we did with our old pot, but even after 10 hours on low, they are not properly cooked.In short, this pot produces half-cooked, dried out food. Buy at your own risk.We will be replacing ours as soon as I can find a better one.