Feed Review functionality also allows you to configure what should be checked and how.
For some channels, like Google, you'll have it all pre-defined, so you don't need to think about it. Or you can simply change some values if you want them verified otherwise – or not verified at all.
But you may need to specify the values you'd like to be reviewed for custom channels.
Here, you can also remove or add the fields or whole validators. Or add some exceptions.
If you change too much, you can always click Restore to default settings to revert your changes.