Alan Jackson is a legend. The dude was around during the George Strait era and still is an all-time great. The prime of his career stretched from the late 1980s all the way through the late 2000s. During this time he had 27 #1 songs and over 65 total singles.
Luke Bryan has been nothing less than polarizing throughout his career. He made his massive break back with Country Girl and then turned out bro country smash after smash. That pissed a lot of people off (me, not one of them) but his career exploded anyway. I will defend Luke