Nope, "The Lost World" had flaws but not as many flaws as "JP3" which was a mess. That little boy should not have survived that long in there, B.S. Based on that teaser it's clear they are going for the feel of the original movie. I'm sure Spielberg was a watchful eye over this new director who doesn't have a huge resume but they are giving him a shot at this franchise. Again that snippet brought me back to the original film.
Little girl taking out Raptors that people with guns couldn't kill with Gymnastics that's the only thing people remember JP2 for.
Bird Cage scene, Spins opening attack, T-Rex vs Spin fight and the river scene >>>>. JP3 has more rewatchability on those alone.
JP3 at least introduced new dinos in the Spin and Pteranodon. It was "Aliens" meets Jurassic Park.