I was mildly annoyed by it only because he seemed to only stutter on a very specific set of consonants. Most of us who stutter have trouble with more than one sound. Also, why is it always a villainous character who stutters? So rarely do we see the hero or main character stutter. Personally I have lost jobs and relationships because people think I stutter on purpose or I'm a liar. I have a moderate stutter and I don't often have a problem, I'm usually in control. When I do stutter, I always explain it but people tend to make up their own minds before you can even explain. As a movie overall, I loved it. "The greatest teacher, failure is." BEST. LINE. EVER!!!