"Walking 50km with Adventure Sync isn't worth it."

#PokemonGO: A friend of mine who doesn't have Reddit did his first 50km for Adventure Sync this week. He's previously done 25km and received around 30 items from that, but from 50km he only received 39 items, none of which were eggs.He had made sure to clear space for 100 items and 2 eggs in anticipation of receiving his rewards, but was disappointed with the result. And who wouldn't be? You walk twice as far for barely 33% more reward? It doesn't make sense.Now I get that it's RNG and there's no guarantee that you'll get eggs or even anything good, but shouldn't the reward at least match the effort? Why wouldn't it be at least 50 items for 50km? Or at least be equivalent to that in value?And he's not the only person reporting mediocre results from 50km. Others have reported receiving only 35-40 items and no eggs.Niantic, please. We would appreciate if the value of rewards was reassessed to fit the effort put in. It's not easy for all of us to complete that kind of walk.My friend has sent an email to Niantic regarding this, which I can post a copy of if people want. via /r/pokemongo http://bit.ly/2AFXecf