Reviewers broadly see Fish Audio as a strong TTS and voice-cloning tool, praising natural-sounding output, solid clone quality, speed, and a wide enough voice library for different projects. Several users say it handles long scripts well and feels cost-effective, while one notes it also works well locally. The main complaints are around the trial experience: limited free credits and unclear demo behavior when tags appear available but do not work. Makers of and also report reliable, low-latency performance at scale.