No, it is a tool for giving and receiving feedback on behaviours. Personality is about more or less static predispositions. Leadership feedback is about behaviours we can develop, learn, and affect. This is not focused on pinpointing whether you are a good or bad leader, not even what you have or have not done. Its only focus is to highlight how the team perceives how well you are meeting their needs and what you can do differently to become more effective in terms of helping the team to develop their performance.