See I have a good hair dryer that I don't use. Usually wash my hair at night, let it dry overnight and straighten in the morning.

So what is it about the ghd that makes it worth it? I'm assuming it's quick to get hot and straighten? My hair is above my shoulders, wavy and thick. With the one I had , I could have it straight properly in about 10 minutes but by the end of the day, it wasn't holding anymore (but that's probably the lack of product rather than the straightener.)