It’s the kind of program where the individual episodes aren’t as important; what matters is seeing what happens to the people involved. Nathan Fillion embodies the character of Castle exceptionally well. If you find yourself completely engrossed in a series and unable to stop watching, this one will likely appeal to you. However, I would suggest caution regarding the final season—something seemed off, perhaps related to budget changes, but it was quite disappointing.

Source on TMDB