It was often referred to as ToT lite since the ride vehicle didn’t disembark after the first elevator lift and roll across the floor from one side of the building to the other. So, you can’t really compare the two. ToT at DCA was not a huge hit and had short wait times. The Guadians overlay brought a lot of life to that area. I rode the old ToT and the new Guardians and I think the Guardians theming is better.