Can AI tell whether a review is positive or negative?

Short answer

Yes. Modern AI reads sentiment and nuance reliably — it can tell a glowing review from a frustrated one, detect sarcasm and mixed feelings, and adjust the tone of a reply accordingly.

Why that's useful

• It drafts a warm thank-you for praise and a careful, empathetic reply for a complaint.
• It can flag the harshest or most sensitive reviews for a human to handle.
• It avoids the tone-deaf mismatch of a cheery reply on an angry review.

Good review automation isn't one canned response for everything — it's sentiment-aware, matching the reply to the mood of each review, which is what keeps AI-drafted responses from feeling robotic.