My current employer has a great way of giving feedback about this. If you like the candidate her something along the lines of, "I really enjoyed our conversatio

My current employer has a great way of giving feedback about this. If you like the candidate her something along the lines of, "I really enjoyed our conversation." It's not a commitment to anything, but as you move through the process you know that you are doing well. For candidates who don't do well? Thank them for the time and move on.