Comic book and movie crossovers should learn from this webseries. It prominently features the best part of such crossovers: taking fistfuls of the most interesting characters from across the franchise and bouncing them off each other, having them recognize and play off of each other's talents and flaws, look over their own history and world and comment on it. Plus, it gives two of the franchise's Big Bads deeper and more emotionally textured backstories. It's a spectacle, but a really good one.