I love this pressure cooker.  It comes with a handy recipe book and cooks things very quickly, from soups to desserts.  No need to use the oven, so you're saving on electricity.  We love custard, cooks this in about 5 minutes and no messy water bath in the oven and no need to heat up the kitchen.  If you want food quickly, and don't want to use your oven, this is great.  As long as you follow directions, it'll be fine.  I have an electric stove and heat the first burner to high, and the other to medium, so when the pressure begins to rich, just lift it to the rear one and turns out great.