I am big marvel fan and am following this since before the first season came out. It's a piece of art. It deserves the same level of recognition as games of thrones and breaking bad. All seasons were amazing except second half of season 2. Season 3 is an absolute masterpiece. Introduction of bullseye and reintroduction of Kingpin took the series to a new high. Action sequences in all seasons are breathtaking especially the hallway fights which get better than awesome with each season. Season 3 has an 11 minutes one shot prison fight sequence which was so thrilling and compelling that it would seriously be remembered for generations to come as an epic and nail-biting piece of one shot cinematography. People usually watch a series when they get bored or have free time. Trust me this is one of those series for which you'll willingly take out time.