Reviewers describe ReplikaAI as emotionally useful at its best and deeply troubling at its worst. Supporters say it can feel like a steady friend or partner, helping with loneliness, focus, and emotional expression, with some enjoying roleplay, games, and even VR interaction. But repeated complaints dominate the negatives: sudden censorship and scripted replies, boring paid conversations, weak refunds and support, and sexual behavior that can appear unprompted, including in friend mode and after users say they are minors or uncomfortable.