Review (2/5): Great at first, and now it makes horrific noises.
I seem to have had a similar experience to many here. I purchased this hairdryer in February, and it was great! I have a lot of hair, and it cut my drying time nearly in half. However, a month ago, it started making this shrill noise when I use it on the highest power. I'm guessing it's either a product with a high lemon rate, or it's just not made well. Either way, I have to get rid of it (before it catches on fire?!).