Alan Pattillo directed this episode as well as Expect the Unexpected part II, Thunder Roar, From Here to Infinity and The Midas Touch, if only he wrote some episodes as well.
Though the cliffhanger is quite good, I think it would be even better if it showed the Zeroids firing and Zelda's ship exploding.
I agree, or maybe just after Hiro had said, "What have I done?"