Looks like I will have an opportunity to visit, is it worth a few hours?
I have been. If you like birding, it's nice. We went when they had a bird banding event and it was worth it. It's a nice little hike, but as long as you're near the Smokies, there are a million other nice little hikes that lead to waterfalls and views.
Been there, birding is not "my thing" but photography is, so I found things to shoot, besides birds.
I think you will enjoy your time there. Go.
If you want to reply, then
register here. Registration is free and your account is created instantly, so you can post right away.