Thanks!
Valhalla's station used to be so impressive, I'm sure all the crows were anamatronic and moved every so often, think their eyes were lit red as well.
The back wall was much better when it was transparent perspex, as it was an amazing effect watching the waterfall land.
I first rode in 2004 so never heard the original audio, but Song of the Elders used to play much louder in there... think along the lines of the volume Icon's station audio is at the moment, it was brilliant.
A lot of the station's atmosphere was lost in the 2011/12 IMO, with the whitewash wall replacing the perspex, audio system botched, and the crows haven't moved for along time.
Then you have all theming around the station that was removed; the two longboats (now located inside the ride after the water vortex), rockwork, shields, and various other pieces of now long-gone theming. The shop used to be amazing as well, it was a great feature where you could watch the boats come out of the final explosion room. They don't even bother with shields on the boats anymore!
Recently managed to get hold of a detailed newspaper from 2000 which contains so much interesting information about Valhalla, it's jogged my memory of so many features which are long since removed.