The "Increased Value"
Something that annoys me about this show is the funny math they do at the end of each episode. The disembodied female voice will say something like, "John and Jane's home was originally valued at $500,000. After the renovation cost of $100,000, their home is now valued at $615,000. That increases the value of their home by $115,000."
Well, technically, yes. But they spent $100K to get there, so it's really only a $15K increase for the homeowners. Which is fine, but it's just not that impressive for all the headaches involved in a reno. I guess that's a quibble compared to some other complaints people have (I'm thinking of the pending lawsuit against the production company).