We just ate there 2 weeks ago and it was so packed and crazy loud with people that you can't hear the song. You could barely hear yourself think! But it was good food.
No you cant hear the song but its a fun way to eat lunch with the kids. I went before they opened and got a seat near the window, my 5 year old enjoyed waving at the boats going by.
Seeing the boats is perfect. I think the ride is cute, but by the time we return to the unloading area I am ready to enlist some assistance in relocating my mind .....! You are forced to head directly for an attraction with a catchy song to try and remove the tune from your head.