Bests & Worsts Reviews from Amazon

I've had this installed for about a month now and I'd say it works better than the 50 gal. Gas tank style unit I took out, which by the way ran non stop. I think there would be far better Reviews on this product if people would take the time and do their own diligent research on the products that they are buying . I find it amazing how many people are quick to leave a bad review on a product when their ignorance was the primary reason for the product not performing as they had hoped. That being said time will tell whether or not this product will last as long as the old tank style heater I had before but as of right now I absolutely love it and I expect to be enjoying the energy savings reflected on my utility bill soon. It is true this unit does draw a 150 amps at full capacity but being an electrician I took some real load test on it and found out that the 4 circuits actually are staged, so unless you have 4 people showering at all at the same time you will likely never see anywhere close to that current draw. I'll check back in a year-and revaluate this review but for now 5 stars baby