TV Show Ratings S - F

S Tier

Eureka,
Legends of Tomorrow,
Psych
Futurama
Into The West
Merlin
Firefly
Steins:Gate
Fullmetal Alchemist Brotherhood

A Tier

Sherlock
Supernatural
Chuck
Arrow
The Flash
Agents of Shield
Daredevil
The Punisher
Sons of Anarchy
Justified
Monk
Stargate SG-1
The Man in the High Castle
The Boys
House MD
Battlestar Galactica
Fringe
Person of Interest
Vikings

B Tier

Stargate Atlantis
Heroes
Smallville
Jessica Jones
Luke Cage
Iron Fist
Rick and Morty
The Last Ship
Colony
The Blacklist
Once Upon a Time
Longmire
Orphan Black
Stranger Things
Reaper
Buffy the Vampire Slayer
Dollhouse
Code Geass
Fullmetal Alchemist

C Tier

Angel
Batwoman
Jericho
Burn Notice
Falling Skies
The Originals
Mushi Shi

D Tier

Charmed (Guilty Pleasure)
Supergirl

F Tier

True Blood
Pokemon
Mighty Morphin Power Rangers
Beyblades

Feel free to add your own lists!