The document discusses metadata quality criteria and assessing the quality of metadata for learning resources. It describes how bad or low quality metadata can make resources invisible, limit what can be done with metadata, and create a messy information environment. The document then outlines criteria selected from Bruce and Hillman's framework for reviewing metadata quality, including completeness, appropriateness, accuracy, and consistency. An interactive session is proposed for workshop participants to explore these criteria and different methods for organizing resources using metadata.