I actually loved Hunted. The combat was great fun (the sniper-like archery was good times), searching for secrets was enjoyable, the voice work was very good, the character interaction amused me, and finding the dead bodies to reveal the lore was a great design element.
Overall, I just really loved Hunted. I had zero technical issues apart from some minor collision issues here and there and my AI partner always did exactly as asked, which was extremely impressive. Anyway, some chapters had bad environmental graphics I'll grant you, but overall the game delivered exactly what it promised, an old-school dungeon crawler.
So yeah...you should try Hunted for yourself, you might be one of the 0.000001% who love it. Begin flaming now.
P.S.: my other favorite games for reference: Baldur's Gate II, Secret of Mana, Chrono Trigger, FFVI, FFXII, Planescape Torment, Mass Effect, Anno 1404, CoD:MW2 for MP, Borderlands, Metro 2033, Civ IV, Morrowind, Oblivion, Deus Ex, The Last Remnant PC.