Fermi - Summarise Reviews on MakeMyTrip

Fermi is a narrowly focused AI utility that does one thing and does it passably well: it strips the noise out of hotel reviews on MakeMyTrip.com and presents a GPT-3-generated summary at the top of the page. For travelers who habitually scroll through dozens of reviews before booking, that convenience is real. But the tool’s value is tightly bounded by its platform dependency, its opaque pricing, and the inherent limitations of automated summarization. This review examines where Fermi genuinely saves time, where it might mislead, and who should—and should not—rely on it.

Fermi’s core strength is speed. Instead of scanning twenty or thirty reviews to gauge whether a hotel is clean, quiet, or well-located, the extension condenses them into a few sentences. The summary appears automatically at the top of the hotel page, so there is no extra step. For frequent MakeMyTrip users—especially those planning trips for groups or making last-minute decisions—this can cut research time from minutes to seconds. The tool uses OpenAI’s GPT-3, which generally produces coherent, natural-language summaries that capture sentiment extremes and recurring keywords. In practice, the output tends to highlight the most common praise and complaints, giving a quick pulse on guest satisfaction.

However, the summary’s accuracy depends entirely on the quality and volume of the underlying reviews. If a hotel has only a handful of reviews, the AI may overgeneralize; if reviews contain sarcasm or mixed sentiments, GPT-3 can miss nuance. Fermi does not allow users to adjust summary length or focus, so what you see is what you get. For a traveler who wants to drill into specific aspects—like Wi-Fi reliability or breakfast quality—the summary may be too shallow. The extension also works only on MakeMyTrip.com, which is a significant limitation for travelers who cross-shop on Booking.com, Expedia, or Agoda. It is a single-site tool in a multi-site world.

Fermi is best suited for two types of users: the impatient booker who wants a quick thumbs-up or thumbs-down, and the planner who needs to compare several hotels rapidly. For the former, the summary can flag major red flags (e.g., consistent complaints about cleanliness) without reading every review. For the latter, tabbing between hotel pages and reading summaries side by side enables faster comparisons. Vacation planners coordinating with a group can share summary screenshots to build consensus quickly. But for anyone who values depth over speed—say, a luxury traveler scrutinizing service details—Fermi’s brevity is a weakness.

A practical caveat: Fermi’s pricing is unclear. The Chrome Web Store listing may indicate whether it is free, freemium, or paid, but the available data does not specify. Users should verify this before relying on it. There is also no account requirement, which keeps friction low but means no personalization or history. The extension is lightweight and does not appear to collect user data beyond what is necessary to function, but privacy-conscious users should review the permissions.

In the broader landscape of AI summarizers, Fermi occupies a narrow but defensible niche. It does not compete with general-purpose tools like ChatGPT or Claude, nor does it try to. Its value is in its seamless integration with a specific booking site. If you live on MakeMyTrip, Fermi is worth installing. If you book across multiple platforms, it is a partial solution at best. The tool is a time-saver, not a decision-maker—always verify the summary against a few original reviews before committing to a booking.