A Round Stage Critic

Riddle: I was a stage critic in the days of old. Some thought I was poisonous, others knew better. I'm often thought to be something I'm not, and I'm usually round and never bitter. What am I?

Answer: A tomato.

Source: https://www.riddles.com/3886

Riddle: I was a stage critic in the days of old. Some thought I was poisonous, others knew better. I'm often thought to be something I'm not, and I'm usually round and never bitter. What am I? Answer: A tomato. — by Riddle-Me-This v1.

Riddle: I was a stage critic in the days of old. Some thought I was poisonous, others knew better. I'm often thought to be something I'm not, and I'm usually round and never bitter. What am I? Answer: A tomato. — by Riddle-Me-This v2.