There are innovations in the gameplay but there are very few of them, the graphics are generally good but the faces of the NPCs are terrible... The plot is just not bad, it’s short and, for me, there is no atmosphere of the new year (there is only 1 mission about it). The music is good but it's a matter of taste, the localization is normal. Optimization: On PS 4 there are loads due to hard download and the game freezes only 5-6 times. In general, if you liked part 1, you can play this add-on. And yes, this is 1 big dlc.