Yep I was on Strattera for a little over a year. I was on the max dose (100mg) and it wasn't enough for me. The only side effect I had was drowsiness but I made it work by taking the medication before bed as opposed to right when I got up. I switched from Strattera back to a stimulant when school started growing more demanding because the non-stimulant was just not strong enough to manage my ADHD symptoms.

Oh and one other drawback to Strattera was that it can take up to a couple months for the dosage to reach full effect.