I can't imagine watching television without a DVR. The ability to pause live TV, go back and forth, tape shows easily and keep a neat list of all the shows I can't live without!
My current DVR list is :
Outlander
American Crime
Supernatural
Once upon a time
The Originals
Hell's kitchen
Reign
Younger
Grimm
Fresh off the boat
Face Off
Lucifer
Project Runway
Bring it!
Ink Master
TattoomNightmares
Good behavior
Arranged
UnReal
Project Runway All stars
Restaurant Impossible
My cat from hell
The little couple
Little Women LA
Hotel Impossible
Bar Rescue
Calling Dr Pol
Wolfhall
Dallas Cowboy Cheerleaders
Sister Wives
Ink Master Redemption
Mr. Selfridge
90 Day Fiance
Halloween Wars
Project Runway JR
Barbara Walters American Scandals
Dr.UK's Exotic Animal ER
Forged in Fire
Dr.Dee Alaska Vet
Black Sails
Monsters
Master Chef Junior
Top Chef
Dr Feel good
Born this way
Shades of Blue
Ellen's DesignChallenge
Restaurant Startup
Unreal
My Floating Home
Lopez
The Girlfriend Experience
Match Made n Heaven
Hotel Hell
Cake Hunters
Skin Wars Fresh Paint
The Vet Life
Cake Wars
Tanked
Match Game
To Tell The Truth
Cupcake Wars
Flip or Flop
Mexico Life
Waterfront House Hunting
House Hunters International
Toddlers & Tiaras
Women in Prison
Island Hunters
Killer Women
RuPaul's All Stars Drag Race
American Horror Story
Dr.Pol Deja moo
90 Day Fiance Happily Ever After
Life at Vet U
Fashion Startup
Deadly Women
RuPaul's Drag Race
America's Next top Model
River Monsters
Island Life
Celebrity Apprentice
Roots
Downtown Abbey

The shows are not in order of favorites. I can't pick a top one show, but if I had to choose a top 3ish they would be
DRAMA- Black Sails, Roots, Downtown Abbey, Outlander
TV shows-  Born this way, Good Behavior, Once Upon a Time (current season)
DIYish-  Flip or Flop, Project Runway, Ink Master/Face Off