Ticktock Guru review for Google & YouTube

This app works very poorly for unique used or vintage items. Many important Google Merchant fields are not available to be set from within Shopify or even by uploading a product .csv to Shopify. Alternative feed files uploaded to Google fail because the app will not upload "failed" objects to be amended by the alternative feed. It's very sad that Shopify can't get this working well when many independent app providers can.