The acting was solid throughout the series. Season 1 was good, season 2 started only okay and became really great, season 3 was somewhat diffuse and muddled, and season 4 was too action-oriented for my taste. I was really excited to see where the story would go after season 2 and it never really went anywhere, certainly not in the many awesome directions it could have which has left me feeling disappointed. Instead of continuing to develop the solid plotlines they started, they spent time on new elements that did not enhance the established plot and actually distracted from it. Worth watching, but could have been much better. Had it been completed as well as it should have I would've rated it 8.5/10.
