I have to say...I am biased. I went to the real La Tour Eiffel in Paris, France about a decade ago and again a couple years later. I have taken the elevator all the way up and I have also climbed the stairs (to the 2nd section before being required to take the elevator to the final level). That experience was one of those "I don't really care but it seems to be mandatory for tourists...so I'll do it" things...and it was exactly that. I liked the views but it wasn't AMAZING. And I'm talking about the REAL one.
So when you show me the Vegas version.......I'm not going to think it's anything grand. What I AM impressed about is how it's built into the casino floor. I was more amused at that, I think. I approve that the elevator up to the restaurant Mon Ami Gabi is also see-through and you can travel to see through the casino and then to the outside before arriving to the restaurant. That emulates the real elevators at La Tour Eiffel in France.
And I'm pretty sure it's easier to get reservations at Mon Ami Gabi than the real restaurant in Paris, France because that Eiffel Tower place books up months in advance.