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I'd argue that a 3 star system makes that easier to average or otherwise compare vs a 5 or (for whatever insane reason) a 10 based system

Retric 1y ago
The less choices you the more random noise you get from rounding. A reviewer might round up a 7/10 to a 3 as it’s better than average, while someone else might round down a 8/10 because it’s not at that top tier. Both systems are equally useful with 1 or 10,000 reviews but I’m not convinced they are equivalent with say 10 review. Also, most restaurants that stick around are pretty good but you get some amazingly bad restaurants that soon fail. It’s worth separating overpriced from stay the fuck away.
- dragonwriter 1y ago
  The fewer choices and the more clear the meaning, the less noise you get from the very well-documented cultural difference in how wide-range numeric rating systems are used; this isn't important if you are running a platform with a very narrow cultural audience, but it is (despite being widely ignored in design) in platforms with wide and diverse audiences, since your ratings literally mean different things based on the the subcultural mix rating each product.
  - Retric 1y ago
    A lot of mechanisms are involved. Culture doesn’t just impact the scores people rate something on, but also how people interpret them which mitigates that effect. However, the rounding issue is a big deal both in how people rate stuff and how they interpret the scores to the point where small numbers of responses become very arbitrary.
    - dragonwriter 1y ago
      > A lot of mechanisms are involved. Culture doesn’t just impact the scores people rate something on, but also how people interpret them which mitigates that effect. It doesn't mitigate the effect, the combination of the effect on rating and interpretation is the source of the issue, which exists whenever the review reader isn't in the cultural midpoint of the raters.
      - Retric 1y ago
        > whenever the review reader isn't in the cultural midpoint of the raters Obviously, yet the scale of the mismatch when looking at a composite score isn’t total, thus the effect is being mitigated. Further, even without that the more consistent the cultural mix the more consistent the ratings. Anyone can understand a consistent system.

Retric 1y ago

The less choices you the more random noise you get from rounding. A reviewer might round up a 7/10 to a 3 as it’s better than average, while someone else might round down a 8/10 because it’s not at that top tier. Both systems are equally useful with 1 or 10,000 reviews but I’m not convinced they are equivalent with say 10 review. Also, most restaurants that stick around are pretty good but you get some amazingly bad restaurants that soon fail. It’s worth separating overpriced from stay the fuck away.

dragonwriter 1y ago
The fewer choices and the more clear the meaning, the less noise you get from the very well-documented cultural difference in how wide-range numeric rating systems are used; this isn't important if you are running a platform with a very narrow cultural audience, but it is (despite being widely ignored in design) in platforms with wide and diverse audiences, since your ratings literally mean different things based on the the subcultural mix rating each product.
- Retric 1y ago
  A lot of mechanisms are involved. Culture doesn’t just impact the scores people rate something on, but also how people interpret them which mitigates that effect. However, the rounding issue is a big deal both in how people rate stuff and how they interpret the scores to the point where small numbers of responses become very arbitrary.
  - dragonwriter 1y ago
    > A lot of mechanisms are involved. Culture doesn’t just impact the scores people rate something on, but also how people interpret them which mitigates that effect. It doesn't mitigate the effect, the combination of the effect on rating and interpretation is the source of the issue, which exists whenever the review reader isn't in the cultural midpoint of the raters.
    - Retric 1y ago
      > whenever the review reader isn't in the cultural midpoint of the raters Obviously, yet the scale of the mismatch when looking at a composite score isn’t total, thus the effect is being mitigated. Further, even without that the more consistent the cultural mix the more consistent the ratings. Anyone can understand a consistent system.