We've been using this hair drier for a few months now. It has three heat sittings and two fan speeds, which will satisfy most people. It has a powerful 1875 watts motor (most other hair driers range from 1000 - 1500 watts); motor runs quiet and blows plenty of air; the ceramic radiant heater is strong and produces enough heat for fast drying. Easy to clean removable filter, after few months of use, it did collect a lot of dust and needed to be cleaned (air flow difference noticed before and after cleaning). The drier is well balanced and easy to handle considering motor size and weight.
As for "The Remington Keratin Therapy" and its claim of a "shiny, healthy finish"; no one really noticed any difference in their hair.
Overall, this is a good hair drier, seems durable and we expect it to last for years to come.