I held a nexus 6p at best buy for this time today. I really didn't think it felt that great. Felt kind of cheap surprisingly. I am by far no Samsung fanboy... No fanboy of any phone manufacturer.
I think all the Android websites are clearly biased towards nexus phones so it explains the rave reviews. I oddly thought the nexus 5x felt better in the hand than the 6p. Still feel the note 5 is the best feeling smartphone.