Kind of fun... For a Short While.
Yes, the graphics look good, and with the sound and camera options the dinosaurs look quite lively and full of (pixeled) life.
But the theme park campaign is very easy. I won the game on 1st attempt, without any use of saved games ! Just built a park, added 3 wired habitats and a few Kiosks and shops, raised prices all over the park to dino-bubble level , and that it. Carnis with carnis, herbis with herbis, and let time pass.
The other playing options are the "mission campaign" that holds some very very easy missions (finished it all in less than 1.5 hours) and a weird, limited sandbox mode, that only let you create dino's, without all the fuss of running the theme park.
So i gave it 6.5 because I liked the (dinosaurs) acting, its like an ancient Sims game - the initial idea sounds nice, but it can get boring quite quickly.