I really don't like relic'd guitars, but they do seem to have thinner finishes, and many of them that I have pickup up, and played next to their non relic'd counterparts, do seem a little louder acoustically. But I think a lot of the resonance is lost electrically if the pickups are potted, losing their ability to sense the vibration of the wood, and all custom cores have potted pickups.
I say if you're buying online, and it's really tough decision, get a good return policy and buy both. Return the one that loses the comparison.
Looks like the OP bought himself a Bartlett, which to me, is a guitar that was built by a master builder, and who has a great wood stash. I've never heard a bad Bartlett! There's a guy on the Les Paul Forum that has done some killer demos of Bartletts (I think he's owned three), and all of them sounded very vintage sounding to me in the best way.
That said...
I still can't get behind relic'ing, I'm just not a fan, no matter who does it! As for the quote "the finish is aged, faded, and checked naturally" in the description of the Bartlett, I don't get that. Because I have a different definition of naturally. To me, that means it was done by actually playing and owning the instrument, and earning those wear marks. It doesn't mean frozen by leaving it outside (or in a freezer) to check, or slicing the finish with a razor blade, Or using acid on the metal parts to get them to discolor of corrode, or tapping little dings into a finish. But to each his own so to say, and if aging makes the guitar feel or play better to the owner that's what really counts. Many players that I respect love aging, and some of them are very close friends of mine.