This was actually much more entertaining than I was expecting. Sora and Shiro are indeed OP in terms of their gaming skills but Sora's extreme confidence and Shiro's moe make it all bearable. The confidence Sora has in his skills and his cheating prowess are just a joy to watch as he schools everyone around him. At some point he will probably be brought to his knees by someone with more skill but for now I love the confidence he exudes. Shiro feels more like the sidekick who works for Shiro as his analyst though.