When I harvested some fruit, it cost me 5points I think, and I got 6 fruit each worth one. It does not seem like a good ratio, there is no way to harvest from a few trees and build up even 30-40 points to continue. You harvest-eat-harvest-eat and make no progress whatsoever. If it was 2 points to harvest and maybe 8 fruit that would be better - just a thought.