Paul, it is the album which just came out a month or so ago. Daltrey is in great form, but singing Wilko's songs allows him a different style than Who songs. As a long-time fan of Dr. Feelgood (and Wilko Johnson), it was initially a bit weird to hear Daltrey's voice on well known material instead of Lee Brilleaux, but within a few songs I was hooked. Of course, there is Wilko. It is in heavy rotation.
And yes, Gatton was amazing. The session with Robert Gordon is also a great album, especially for an unplanned recording.