Yes,i agree.
I think it will be difficult to remake a song like "Wallflower",but Radiohead are great,i think this song is suited to their style

The meaning of the song is very deep,the lyrics are cryptic and fashinating (as always with Peter),the "physical and mental cages". . . .it is not an easy-song.
The problem is how an Artist (or a band like Radiohead)is able to put something personal in a song by Gabriel,it is not easy,in my opinion,because the incredible personality of Gabriel in the original songs is something. . . . . "to take fright" :-]