I'm not sure why people are surprised at all the different opinions. I think that is partly why golf is beautiful. Groupthink is so boring.
I have had lots of discussions with friends about our favorite holes at Sand Hills. And my buddies all know that 13 is one of my favorite holes at Sand Hills. I think it is a stunning hole. I think it is a world class par 3. If you think it is too hard, I just think you need to put on your big boy pants and stop whining. You are at Sand Hills after all. It's OK if a par feels like a birdie. At a minimum, I would think this group would care less about par. There are so many half par holes at Sand Hills in the right direction for the player (1,7,8,14) that I don't understand why one half par hole in the other direction is a bad thing.
At the end of the day, none of you (with a couple of exceptions) are going to get paid to play golf. So do you really want all easy par 3's for your ego? Because your 74 at Sand Hills is not a 74 during a tour round at TPC whatever.
I think the hole has a beautiful setting. I think the green is MORE than ample for the length of the hole. I think the bunkering is a work of art. I think the left side of the green gives you a good spot to come into. I think the hole is deceiving, land it too short and it is coming back, land it just past that and you have an easy up and down. Push it because of the wind and you are screwed. Yank it left and it's bogey minimum. Go long and there is room. But at the end of the day, if you somehow get a 3 on 13, you will feel like the rest of the round doesn't matter quite as much, or that bad hole you had earlier is now negated.
At the end of the day, I think architecturally, it's really hard to design a really good long par 3. This is one of them.
As a good friend used to say to me, "If you are scared, buy a dog."