This was okay! Quite an interesting concept and plot, but toward the end it gets a bit tiresome. It could've been a lot shorter, I think 50-55 minutes is a sweet spot but over that can become too much. The ending scene was hilarious too, lots of good humour in this. Once again with Nemesis, I really like how they can fit in a bottle episode with no relation to the ongoing plot. It works really well to build up the actual situation by taking a breather.