Creating a set of saved filters across the entire application can be super handy. The recommended set of filters includes:
Underperforming and high-performing campaigns, products, keywords, etc.
Zero revenue search terms (these could be great candidates for negative matching)
Brand, Non-brand keywords
Filters by campaign types
Watch this video for detailed steps
This is an example wherein a filter for all campaigns with ACOS greater than 15% is created.