I bought my GHD many years ago and still love it! I don't use it every day, maybe once a week.
Only negative about my GHD is that when I bought it, it had like a loose connection and had to send it in to be repaired and now after a couple of year it start doing it again.
Other that that, it is a great product if you want straight hair. I can really recommend the product although it is expensive it is an investment for a lifetime!