Do you not feel your initial comment was ad hominem? "Listening to Joscha Bach is like listening to the screams of computer scientists as they are slowly squeez

Do you not feel your initial comment was ad hominem? "Listening to Joscha Bach is like listening to the screams of computer scientists as they are slowly squeezed to death." I initially reacted to that and replied more harshly than I should have, so I edited the comment slightly to remove the emotion. What's insidious about that?