The remainder of the AMC's Mad Men's season seven hasn't even aired on AMC yet and critics are already doubting its series finale.  

'Mad Men' Star Jon Hamm Dishes On Casting Mix-Up

While many critics are looking back at the year in entertainment, HitFix looked forward on Saturday at the overwhelming number of shows which will end in 2015. The list includes NBC's Parenthood, Fox's Glee, NBC's Parks and Recreation, as well as Mad Men. While many of these TV mainstays spent years at the top, the site doubted whether all of them would be able to deliver up until their ends.

According to the list, the most likely disappointment will be Matthew Weiner's hit '60s drama. While Mad Men proved to be a game-changer for dramatic television and made AMC the network it is today, recent concern from critics and fans alike make the program's conclusion uncertain.

'Mad Men' A Favorite For Critics In 2014?

In deeming Mad Men the most likely finale to disappoint, Hitfix also declared that Parks and Recreation is the most likely to have a satisfying ending.

Mad Men will return on AMC for the remainder of its seventh season in the spring of 2015.