I feel obliged to post this, and if you have issues with the missions, you should take a moment to read this.

From what I have seen, some people have issues with starting the missions because they are not showing up or similar. As you should know if you played any AC game, they are all connected to Ubisoft. This means that if you purchased the DLC's from steam, you might have to use the keys that you get by going into the EStore in the menu and then Redeem codes and enter the codes. If this is not the issue for you, try contacting Ubisoft support and hope for the best. I hope I could help some of you out!

Also, I have not yet played the missions so I can't tell you that they are good nor bad but if you are a fan of AC and a completionist as I, you might want to consider buying this DLC even if most seems to dislike it. However, you might also want to consider waiting for a discount since the gear are quite useless at later stages and it is just 3 missions but it should still be enjoyable at a lower price!

Might update this review when I've played the missions.

UPDATE:

The missions contain two paris stories and one murder mystery. I can't say that they were all bad but it was nothing new or interesting in my opinion. If you enjoyed the other paris stories and murder mysteries, these are another three for you to enjoy but otherwise, probably not worth it. Also, I don't think that it is worth it if they aren't on a discount so wait for one before you purchase it. (You do not have to buy this DLC to get 100% synch if you happen to be a completionist)