I have been watching the show How I met your Mother for at least four months now. All the actors do their work well. Especially Ted Mosby, which is main character, played by Josh Radnor, does a wonderful job. Rest of the casts performance is below average. The show based on a father telling his children that how he met love of his life. My observation is that how can a person remember each and every detail about his youth days after so many years. Also in the series it is not mentioned that he kept any diary or a journal. The series mainly occurs in a bar and an apparent. Both the location always remains crowded and without proper lighting arrangements. This gives the show a dull and lingering appearance.