Advantages So easy to use, handy for space limited kitchens perhaps.
Disadvantages So easy to knock over, not heat insulated, unhealthy, poorly thought out.
Advantages Good non-stick, quick, easy to use, easy on energy
Disadvantages Omelettes deflate quickly, not much else in the way of recipes
Advantages Cooks eggs fast, also cooks bacon, easy to clean, healthier than frying
Disadvantages none...... housemates who don't clean it!?