BoxSetInfo

This is a bit of a specialized tool. It checks that the info in your boxset parents are compliant with the rules. It check, among other things, that the runtime matches the total runtime of its child profiles, that the production year is the earliest of the production years of the child profiles and that it doesn't contain any info that the rules do not allow.

The other tabs show if you have parents where the watched status doesn't match those of its children. It assumes that you mark the parent as watched when all children are watched. If that's not how you do it, then it's probably not very useful.