Will a No-Haggle Car Dealership Really Get Me a Better Deal?

Dear Lifehacker,
I'm going car shopping soon, and while I love the idea of a new car, I'm not thrilled about having to deal with the buying process. I thought about going to a no-haggle dealer, but will they really give me better prices, or is it just "you'll pay what we want and like it?" Should I suck it up and… » 6/16/14 1:10pm 6/16/14 1:10pm