What a great start to the Tenth Doctor series. The plot was relatively simple but imaginative. The ideas explored are something that could fit easily into the show. It didn't feel out of place within established Doctor Who lore, with a quick setup, decent pace and satisfying resolution. The characters felt right. The Tenth Doctor seemed to fit with what we know, and Gabriella 'Gabby' Gonzalez seem like she could work well as a companion. The art was solid, even if sometimes Tenth looked a little off model where usually he looked like Tennent. Quick and worthy addition to the lore of Ten.