Very much fun! I especially like that the game has a possibility to sneak through the terrains... until someone triggers the alarm and all hell breaks loose!
I also like that the operations give the players kind of a story to play through - I only had to print (and design) some tiles myself, to make the tiles fit the story.
A very nice game, that reminds you a bit of zombicide - I just prefer this one because the operations are not quite as whacky, the operations make you go from one tile to the next and you follow a story and because there seems to be more different ways to go through each mission with the different commandos.