Hi ! Question regarding Google Shopping, if a product in an ad group (or an ad group in a campaign) scores much lower than the rest of the products (or other ad groups), does this impact the performance of the ad group?Hi ! Question regarding Google Shopping, if a product in an ad group (or an ad group in a campaign) scores much lower than the rest of the products (or other ad groups), does this impact the performance of the ad group? Do you recommend grouping underperforming products in the same ad group? Thanks for your feedback