I love RAH's studio material for the most part. Heartland is one of my three favourite U2 songs. If it were an exclusively studio album, including other tracks from the era like Wild Irish Rose and She's A Mystery To Me, it'd be in my top five, easily.
But what the band released is an incohesive mess rejoicing in the undeserved title of "album". I cannot fathom why they thought it was a good idea tossing live material in amongst studio tracks, especially not the live material they chose.
This is right on. If U2 makes this a studio-only album, then suddenly you have a concise gem of an Americana album with multiple U2 classics: Desire, Angel of Harlem, All I Want Is You, and Heartland (I agree that this is one of their very best tracks--love its use in the movie as well). They could have thrown in Hallelujah Here She Comes or a couple JT b-sides to fill it out. Missed opportunity.