@ cone I have expressed thoughts on them all before.
But I'll try and say a little more now.
Radish does have some of his more common traits that he's done as town. But some of then felt forced. Like he was just going through the motions. He's not really helped with scum hunting was rather absent from the end of day one and didn't really have much to add when he had days to really get caught up. He's likely sum in my opinion.
Prof. I miss some of his in your face investigating though between his vacation and trying to tone it down this is what we get. Leaning scum from the lack of hunting, some odd reasoning and my little meta list.
Padib. Some of his logic baffles me as I have pointed out. His role hints are interesting and troubling. His certainty that both kills are the same faction makes we wonder where his certainty ends and assumptions begin. Why no possibility for a vig?