Not sure what you want then as it goes up the whites climb which usually gets pretty good reviews. All the climbs after that aren’t particularly long or taxing.
I don’t “enjoy” climbs, but I get on with them. They are good for you and they get you to where you want to be. I don’t mind if its on a fire road particularly, it’s easier going on a fire road. I don’t mind if it’s single track the technicality usually keeps you a bit more focussed and you forget about the climb a bit. I’d hate to have to ride with someone who’s just going to whine about having to ride up a hill. There are plenty of flat cycle tracks around.
I hate it when trails aren’t steep enough, I want to go fast and I want to have to use my brakes. For this to happen, you are going to have to do some climbing.