"It's a good game. Not quite as fun as the old Jaws game from the mid-00's, but I was a kid, then, so I may have some bias. One thing to note is that the game is SHORT. I finished in 12 hours, and did plenty of just swimming around and realizing how the mission events are triggered. I also nearly 100%'d most areas in that time.

Difficulty has a negative correlation with time played, and it's an exponential relationship. If you want until getting your Level 30 Mega-Bone Shark before the last mission, it will be about as difficult as fighting 3 sperm whales, which is definitely nothing to sweat over."