This is fairly easy to install, a good value, small footprint, aesthetically pleasing, mutes screen when not in use, and has easy controls. Overall, it is a good product. However, the temperature ranges need more customization and easier day by day set-up. There are only 5 ranges to set, and you can only group by week day or weekend.
They do not let people know the rules for the operation of the two stage system. What criterion is used to turn on and off the second stage? Can it be adjusted? Nothing online or in the box it comes in discusses this. I would expect more from Honeywell.