Check status of SQL restore with NORECOVERY before RECOVERY
The easiest would be simply to capture and review the output of the restore scripts, that provide the full detail of each restore, including any that encountered problems. How exactly to capture this will depend on where you are performing the restore - you can send the output from a SQL agent job step to a text file, for example.

If you haven't done that, I believe the SQL errorlog will capture the status of each restore as they finish.