||After some genuinely good episodes (excluding Unexpected), this one has plot holes big enough to fly the NX-01 through. Still, its heart is in the right place and it does feel like Trek despite the difference between ENT and all the other series. The only other crime this episode commits is being boring. I didn't really like or care about the people in the caves although I did appreciate the fact they didn't torture Reed when he was their prisoner. Who'd have thought we'd have an episode of Trek whre humans would be the aliens of the week?