It's a free attraction so I'm not sure why you wouldn't give it all 5 stars. It's located in a lovely park area. It's true the glass has a funny tint too it (you can tell it will as its gold on the outside lol) but you still get some great views of Knoxville and even the smoky mtns off in the distance. They do need to do some repairs and clean up. It's showing some age. But for free I can't complain.
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