I believe mine got worse. In fact, I had to take the car back when they put on the wrong size blades!The blades themselves aren't noisy, the noise really originates when the passenger wiper reaches it limit on the axis on the forward stroke, and changes direction to the backwards stroke. At that point is where it makes the rather abrupt noise.
When I change them during my 1-yr maintenance I'll see if it gets cured.
Same here! First time I had to use them and I could not agree with you more. Very quiet and efficient. I love the automatic wiper function!Believe it or not, it was 59 degrees for a high in Phoenix yesterday which included a ton of rain. The point being, it was the first time I used my wipers. And they were extremely quiet. So all I can say is try a new set. Quietest set I've ever had.