I've had a number of smaller capacity generators that were always a pain to start when utility power went down. The WGen7500 with its push button (and even remote start) is great. I just put it together without problem and it seems to work as advertised. Looking forward to many years of emergency power use.
I've only had the WGEN7500 a few days but it's been a great product. It was easy to get set up and running. I only have about 10 hours of running time so far but it's working flawlessly and is quite efficient on gas.