Bought something from Shopee which arrived after I needed it so I gave it a 4-star review but was hustled by the seller to change it to 5-star on account there was nothing wrong with the product. Left a Carousell review for a very kind and nice seller but on the punctuality point I put 4-star (good, rather than very good), which resulted in him getting only 4.7 stars from me. He deleted his “Thank you” message which he left after I said I reviewed (it was requested by him).
I have nothing against star ratings for review systems and I’ve personally benefitted from kind reviews by previous buyers. But I think the system is broken because it pushes people to desire perfect scores which is not practical nor useful at the system level. Engaging in this mutual pleasing defeats the whole reviews system just like how people in most US restaurants expect a tip and it is no longer tied to service quality.
Of course, the platform gains in short run by attracting more sellers on it but in long run if the review system is broken or perceived as just a pack of lies, they lose their value.