Talk:NISSAN SKYLINE GT-R V-spec (R34) (Exclusive Series)/@comment-49.199.28.125-20160809060649

Need to point this out about Exclusive Series, they DO NOT contribute to your overall event % completion of the game.

This tells me that they are in effect, limited time Bonus Series for the duration of the update and will rotate to new ones for the next update. So the question will be is it worth the cost of fully upgrading the car to access and  complete them?