I share your impressions of the Gallo's. They were OK, but were not what TAS described. The mid-range was a bit vieled and the upper bass region was muddied. I went to the dealer expecting to purchase a pair of these speakers, but instead bought some Audio Note AN-Es (new AN-Es cost me $2,500). In my opinion, it wasn't even close. The Audio Note's simply outclassed the Gallo's and were far more musically engaging. I think your hearing is OK.
Gallo reference /TAS vs Me
I spent a fair amount of time listening to the new reference speakers from Gallo a few months ago and dismissed them as closed in-particularly in the mids- and opaque in the soundstage and generally disapointing. Now TAS puts out a review which goes against everything I heard. Am I losing my hearing or are TAS and I listening to two different speakers? FYI the dealer used Musical Fidelity electronics with the Gallos and I listen with Maggie 3.5s and BAT electronics.