In August 2014, Michigan State University Libraries implemented Summon and a team of librarians from various units was assembled to assess the usage and usability of the discovery layer. Bringing unique perspectives and experiences, the team employed a range of methodologies including text analysis, quantitative analysis, usability testing, and web analytics. This presentation will: review the methodologies and tools that were used; consider the importance of examining the results of each method in concert; and also share findings from the first year of data collection and analysis.