I'm a huge fan of the series, and in this movie they picked out all of my favorite characters (minus jisoo) and they even gave Jung Tae Soo a nice small role, though I wish Yoo Mi Young had a bigger role, she really improved from the earlier season.
I loved the new addition of a bad "girl", she was awesome and if there's more to this installment, I wish to see her (and jisoo) again ;)
I always say Ma Dong Seok is the only believable 1 vs 100, or ruining through walls and doors xD and he always has the greatest comedic lines. "no onion please", gang pawn "how did you get here" MDS: "with the gps"! xD

the story is pretty simple, prison bus turns over, prisoners run away, bad guys tried to collect them and they find out the big plot.

my rewatch values are 1 or a 10, and I rarely rewatch movies ;)