I can't give it a 2 because it's Jurassic. But the acting felt flat; and the plot was an interesting premise, but the writers did a poor job setting it all up. Not to mention the humongous plot hole at the end that isn't explained.
It was a nice return to the original film's feel of more serious and scary/survival.
Unfortunately, it was overall slightly forgettable, and definitely the worst film in the series.