Hammond literally goes around gaslighting the entire group by saying “spared no expense” when in reality he cheaped out and cut every corner. His undoing was Dennis, who was the lowest bidder in a security contract. Instead of picking the absolute best, Hammond went with the lowest bidders. Even the T. rex fence should not have been so easy to break down, power or not. The entire park was built cheap and fast. Hammond was a capitalist playing conservationist.