Wow, what a great episode. The possibilities explored in this future Heroes episode was incredible. When Future Hiro returns to his own timeline he discovers that New York City was still destroyed, despite his warning to Peter.
How has the future changed though? As it turns out, Peter was able to save Claire but in the process changed the future so that he was the bomb instead of Sylar and that Nathan made the story that it was Sylar.
There are some major shocks in this episode including Sylar being Nathan.
Overall it was an amazing episode and I was completely shocked by how the story turned out. The question now becomes, is the future set in stone, or is there a possibility to change all this?
I guess we'll find out later in the season.