The stage is ideal fit for it, and it looks the best way Undo can be shown on the stage. Basically it is updated version of Melodifestivalen performance. People who think this is a favourite, will get their hope strengthened after seeing that one.
Vocally it is perfect, though the backing-vocalists are nowhere to be seen. We're not really keen on MF version of off-stage backing singers, I think they deserve their on-screen moment of fame.