Do you as a rule look at a sample of the individual raw data, non aggregated?
From time to time you can do a `.head()/.title()` or an `.iloc[X:Y]` to check some things visually. But just as a "refresher".
Practically, this just looks like moving between two tabs in the spreadsheet!
Something that we don't support right now, but would love to support in the future is cross-filtering. It would be a powerful/easy way of supporting that back and forth workflow.