I sort of do look at the Reputation score. Both large tiny and in between. When I do look and try to pay attention to a rep score, I generally open their account in steemworld and see when the account was made, how much steem was earned, and then determine in my own mind if the Rep fits the bill. it's a bit harder to know if an older account's Rep is close to being self made or purchased.

I am always curious as to why some one ended up in the minus range, and that can take a bit of digging, and I still think serialized down voting of comments by mack-bot and other accounts is wrong. Punish the bad behavior, but if you punish good behavior then you have accomplished nothing.