For category 1 and 2 (Hard Bounced ), we can also create a smart list differently with the smart lists adding in them like:
1. Email Bounced
2. Not Opened Email
3. Not Clicked Link in Email
4. Not Email Bounced Soft
These smart lists can figure out the Category 1 and 2 leads differently.
You can create an Email Performance Report and use smart lists to customize the report results according to your requirements. Then, create a customized view to see the specific information you need.