Have played this with two different groups as a one shot. Both times were thoroughly enjoyable! As one shots, I didn't include any of the salvage or
Everyone got excited when they reached the gates. The Jurassic Park vibes get everyone hyped.
The tiered difficulty levels allowed me to adjust easily to parties of different sizes.
The final fight was an over-the-top, spectacularly silly romp. Who doesn't want to fight a T-Rex armed with a lazer canon?!
Deeno the Dino is a great curve-ball of a random encounter, but is extra good as the last encounter before the finalé as it provides a break in the tension.
Cons (Only very minor quibbles):
The T-Rex needs about 100 more HP in order to stand up to more than a couple of rounds.
I adjusted the story slightly so that players need to visit all the locations before gaining access to the maintenance hut, and reduced the number of random encounter to two (one in the plaza when the players first arrive, and Deeno in the jungle zone).
Overall, a very enjoyable and easy to run scenario that is sure to delight players of a certain vintage.
[5 of 5 Stars!]