It's meant to be serious but watch it as a comedy you'll be fine!
The plot is extremely basic...there aren't enough dinosaurs no ones back story is gripping you don't particularly care about anyone...but stick with it.
Watch a leg magically heal on its own, see torches equipment boats etc that have laid derelict for almost 2 decades still miraculously work!
Watch a t-Rex get outsmarted by a rubber dingy yet eat a helicopter..
Watch 2 boats get sunk and everyone almost die yet later escape on a smaller boat and apparently survive.
I like dinosaurs. I like nice scenery. Scarlet and Jonathon were good, there was a cute little dinosaur there were some ugly mutants and it was unintentional funny.
I'd watch it again someday but I definitely wouldn't pay next time.