I really like mine as well. There are so many more programming options than were available on my last programmable. If I wanted to, I could program a different temp for every hour of the day that could be different from every other day. The lockout feature is nice too. It's not just a simple lockout, although I can do that. What the Nest allows, is a lockout with a permitted window. In other words, everyone at home can adjust the Nest to any temp they want within the temp range that I assign. The Web interface is very user friendly.