I had a great time with that game with the difficulty turned up a few notches. It really makes you use the tools in your tool belt, plan ahead for weaknesses, and lay traps. Without that stuff, I likely would have found it to be a generic open world, too. The story will always be ridiculous, but even taking itself seriously, there's a payoff toward the end of the game where taking itself so seriously is still satisfying and makes sense, even with a world filled with absurd robot dinosaurs.