I spent an amazing week with Lalo, discovering the Omo Valley. Everything was great, driver was expert and nice, all the people we met on the way were very welcoming. We stayed in local guest houses, not interested in lodges or luxury trip, was enough and safe. We were the only travellers visiting the tribes, so not perceived the idea of a zoo at all. Some tribes are nicer than other, of course, but was incredible to spend some time with them. The meals were local but very good. We had snacks with tropical fruit every day, water inclusive, we did not spend one euro more than requested. We definitely suggest Lalo Tours Ethiopia for an authentic tour!