Intuitively it feels that simple system would lead to higher number of reviews and consequently paint a more accurate picture of reality. It may lead to a high

Intuitively it feels that simple system would lead to higher number of reviews and consequently paint a more accurate picture of reality. It may lead to a higher number of snitty reviews, as in "I gave this restaurant 1 star because I went there for my friends birthday and she was depressed at getting oder." Or, "This book gets 1 star because UPS delivered it while I was not home and they left it in the rain."