https://blog.palmtree.ai/tags/review-volume/Recent content in Review Volume on palmtree.ai Blog - AI Visibility for Travel BusinessesHugo -- 0.157.0enFri, 25 Sep 2026 14:40:00 +0200https://blog.palmtree.ai/posts/what-moves-ai-hotel-recommendations/Fri, 25 Sep 2026 14:40:00 +0200https://blog.palmtree.ai/posts/what-moves-ai-hotel-recommendations/The first pre-registered causal audit of LLM hotel recommendations — 12 models, 60,000+ calls, June 2026 — finally prices the reputation signals AI travel planners respond to. A top guest rating raises recommendation probability by 31.6 percentage points and a high price lowers it by 30; eco-certification is over-weighted at +11.6, review volume adds +8.3, and management replies — the tactic every GEO vendor sells — move the needle exactly zero. Here is what the evidence says, what a July 2026 Which? investigation into Tripadvisor's AI summaries adds, and the review strategy hotels and tour operators should run instead of folklore.