I enjoyed the story up to the end, I think the ending was weak.
episode 1 awesome
episode 2-4 good
episode 5 mostly lame with two great boss sequences.
The game play was better than previous telltale games, there was a boss fight that was good and many good battle sequences throughout the episodes.
I did have a bug that came up more than once where the dialog choices wouldn't load up while the game would just keep going, so I had to reload from a save 4 times, I didn't lose any progress but it was annoying.
There were improvements over the Walking Dead here, but the story in the Walking Dead was better and I think that makes for a better game.