If you want to have a little fun this game is just that. If you want to get serious and spend countless hours building a zoo don't bother.
Aside from the infuriatingly terrible hitbox design (especially paths) that just gives you terrain warnings constantly stopping you from building straight the game is extremely buggy.
Basically you can do something in your Zoo, you may have no idea what it is but from that action onwards no saves made will ever load, they will crash to desktop.
Since you don't know what it is you did wrong it's damn near impossible to avoid the problem.
Basically Frontier made a complex game prone to crashes and save corruptions that lots of streamers and reviewers mentioned and over a year later it's not even acknowledged as a problem.
Yet another buggy cash grab, which is generally what everyone describes Frontier games as, especially their DLC's.