Facebook made an update. So I decided to throw out some pics and what I think.
This is the new main screen:

Facebook Ad Manager Main View
As you can see, they changed a lot. Most noticeably is you can edit multiple campaigns and make changes on the main page.

Editing Multiple Campaigns
You can select check boxes, click edit, and make changes to campaign settings to multiple campaigns.
This is the new “Campaign View” in Facebook ad manager:

Campaign View
Again you can make edits to multiple ads. I am lazy, and didnt want to take more pics and edit them.
Summary:
- They made it so you can edit multiple ads/campaigns at a time
- They made it harder to navigate
- I don’t know where anything is
- It isn’t much faster
- I liked the greasemonkey script more with the old ad manager
This isn’t in-depth, and overall it doesn’t seem worth the changes unless they add dayparting.
there are more changes in the pipeline from what I am told.