First of all, I would like to say that before taking the time to write a review, I first read a few that were written by others. It seems that the common consensus among the other people who wrote reviews was that the show sucked because it didn't have the all-star cast that the film had. I also liked the original cast (especially Harrelson), but obviously they didn't have the option of retaining those elite actors.
All in all, the actors that they use for the show do a pretty good job with it. The guy that plays Tallahassee is almost as good as Harrelson. The girl that plays Wichita may be even better than Emma Stone was in the film. The only real downfall in the cast was that the kid who plays Columbus doesn't have that quirky greatness that we come to expect from Eisenberg, but he still isn't bad.
The show is pretty entertaining, and the dialog is absolutely hilarious. Sure the movie may have been better, but overall I'd give the pilot an 8 out of 10. I personally cant wait for more episodes!