I've watched the first 2 episodes 1. Gladiator vs Apache Warrior and 2. Viking vs Samurai and was very impressed. The show uses a lot of the high tech data devices like Sports Science and goes as in-depth as possible in the shows time slot. It uses multiple factors in deciding who would win the fights. That range from distance to weapons used. The use of modern day experts in the cultures make for great trash talking. Other fights to look forward to include Spartans, ninja's and pirates. If your interested in the history of warriors throughout time and can believe in the science deciding the winner then this show is a must watch.