- While it is established that different species have different incubation periods with the gorn, I will agree 20 minutes is crazy fast for any life cycle. Even our common fly, which is genetic extreme simple and its a very small creature, still takes at least 8 hours or so to hatch (often 20 hours). My rationale was that Hemmer knew help wouldn't be available from the enterprise for hours yet, and Hemmer knew that if he stayed the crew would do everything they could to save him....which would end up getting them killed.
(I try not to dwell to deeply on that, because, ugh, but IIRC it was established early in the episode that the reason for splitting them was because it would take at least a week for the Enterprise to go there and back. While it was unclear how long had passed on the show, help from the Enterprise would have been several days ... not hours. Moreover, everything we had seen to this point indicates that maybe this is an example of "better safe than sorry" given that one egg-carrying person had taken out an entire starship.
Anyway, I can't recall the last time I was this excited for a season finale! I have a strong feeling that it may be a little anti-climactic, given that we just saw one main character killed and another written off for the time being, and we may just see a setup for next year. Even so ... this show has exceeded all of my expectations.)