KLAudio,
It's cool that you dig your SongTower's so much. Kinda like the ACI Sapphire XL monitors, the SongTower's have the ultra rare talent of sounding good when placed in darn near any listening room and on any sort of electronics. This is, in my opinion, the mark of an exceptional design. It's also the reason why so many people enjoy their SongTower's. You don't need a degree + 10 years of experience to get good sound out of them, as it feels you sometimes do with Focal, Totem, etc..
Overall, do they represent an exceptional value? You betcha! Are there other designs out in the market that give them a run for the money? Yep. Are they worth way above their asking price? Dunno about that one..
And no, not every reviewer who has tested them has kept them. Quite the contrary. I will agree though, Jim is a good egg and his craftsmanship is first rate.