Some Statistics
I've started a round of going back through my wife's pedigree chart and checking direct ancestors, their children and their children's spouses for changes since we've last visited them and to add any hints that have popped up. This time my routine is also to evaluated the Data Quality checker. When I hit five generations back, I decided to start recording what I'm finding in the DQS section and what actions it is resulting in as I clear the flags that can, at this point be cleared. Here are my results for that fifth generation. The results aren't exact because I didn't do this for the first couple of people and sometime I lost tract as to whether I'd counted something. But they are pretty close.
Profiles checked: 61
Flag dismissed as irrelevant (e.g. too many kids, married too old): 15
Flag due to error in index: 41
Flag due to error in source: 10
Flag due to error in profile (mainly standardization to wrong time period issues): 7
Flag that led to adding information to profile: 9
Flag that led to indexed source being added: 2
Flag that led to at least one new tag being added: 34
Flag due to incorrectly attached source: 2
Flag dismissed due to being impossible to resolve (such as flag marking lack of birth day and month for a time period in which christening records recorded only christening information and there are no other birth records): 10