The weight is approximately 500g still okay. There are certainly heavier hairdryer, as well as the 500g are a house number, especially if children are to use the hair dryer.
The drying rate is excellent, the hair is really dry Ruck Zuck.
As such, a clear candidate for 5 star, but he is, unfortunately, two small downer: the ion effect is not obvious to me. Differences from a "normal" hair dryer can not be identified for me. In addition, the power cord is in my opinion a bit short. Here I was from the previous hair dryer in our budget (a model of Brown) slightly more coverage usual ...
Despite strong four points and a strong buy recommendation.