It is interesting that a few of the wipers left streaks. The first time I used my wipers, I was impressed on how well they cleaned the windshield and they are still doing a perfect job 14 months later. I also noticed that 2 of the 3 replies have '04's, maybe there was a difference in suppliers, difference in compounds, amount of usage, and age has a lot to do with the performance. Anyway it is still good info on replacement wipers when mine finally give out.