Definitely a gorgeous and sparkling work full of catchy and even humorous themes, especially the first movement.
You have the MDG disk, I suppose. How about the lovely Berceuse? I think only Chopin's heavenly Berceuse surpasses Henselt's masterpiece with that same title.
We can only regret that Henselt stopped composing after the age of 30.
Steven, as a pianist you probably also have Henselt's Études (Hyperion) in your collection, but I can also strongly recommend "Piano Pieces/Klavierwerke" played by Rüdiger Steinfatt on Dontrie, a disk with 12 most enjoyable works.