To be honest I've played every game in the franchise - the mobile and the MMO. After playing through the main game and 4 DLC packs if feels similar to 1 less like 2.
The main story is meh, but the DLCs save the overall game. The only story boss I even liked was Pain and Terror.
Gearbox missed a legendary opportunity that Value will never know what a good 3rd entry to a series looks like.
Pro: Better Graphics, Sound, and Solid DLC's overall. best boss fight Pain and Terror.
A free game for owners of PS4 and Xbox One game for newer gen.
Cons: Main Story, lack of new characters, in-game jokes, bugs, load times, etc