I definitely think berating bad players should be avoided although sometimes I can't help myself. Stupid I know but that's not the point of the thread.

Do you think berating is acceptable in a HU format? Where you aren't trying to teach, but you just make small comments like "wow, thats bad" or being overly sarcastic? Basically hoping they tilt while you get to blow some steam.

Tilting is a huge part of HU play. Thoughts?