Really? What brand did you get? We have a Samsung, and use half the amount of soap we normally would, and adjust the amount of washing time down ~40% from the default. We don't work in restaurants or dig ditches, but even with all the gardening and remodeling we do we never have any problem with clothes not getting clean. And almost any low-flow toilet manufactured in the last 15 years, including the cheapest Home Despot brand, will work better than the old 4-gallon flushers. My brother and brother-in-law are remodelers, they put a lot of them in, and haven't had a complaint about them for a decade.