How was the Wagner Roehre? I'm not usually convinced by these arrangements personally.
Impressive, not the usual bleeding trunks.
It obviously gives the "standard" highlights between the opening of Rheingold upto the final scene of Götterdämmerung, but Waldweben, Einzug der Götter, Feuerzauber, Siegfrieds Rheinfahrt, Siegfrieds Tod
and a couple of others are fully integrated in a symphonic form not dissimilar to e.g. Schönberg's Pelleas und Melisande
. The scenes selected are not presented in their operatic sequence, but placed according to their motivic relationship/development, an obvious devise maximising the use of the Leitmotive