I only have positive reactions to Pulmozyme. I have been taking it since it came out on the market when I was 9 years old. I can't really say it makes my life "easier" based on positive reactions, but based on elimination. If I don't take the Pulmo, I notice pretty damn fast that I skipped it. I feel worse, and more easily winded. I usually cough in a more dry and exhausting way, etc. It's not like when I take it I suddenly feel wonderful, but if I forget to do it, it's quite obvious to me. It's a pain in the butt, as is any med that takes time and energy, but I love it as much as one can love a medication. I guarentee I'd be in a lot worse shape if it wasn't for the Pulmo every day. It's not right for everyone, but it works "wonders" for me.