I am so in love with my 10 piece set.  Being someone who thoroughly enjoys cooking at home quite often, solid, dependable pots and pans are a must.  I got these as a Christmas gift and wow.  I don't even use olive oil/butter any more to ensure no sticking.  You don't need it with these pots and pans.  Very much worth the money.  If mine, some how, were stolen, I would most definitely repurchase.