Be careful with the Internet reviews. It is like the wild west in nature where everything goes. A lot of people complain when some of it was their own fault, or competitors provide negative posts, or the manufacturer post stealth positive posts. Also it is very difficult to get a honest opinion because people do not want to do anything to threaten resale value.
The best way is determine what is adequate engineering and appliances. That will take some knowledge of how things should be built. Also be ware of catch phrases that marketing uses that are generally misleading.