The Kia Sorento is one of the better midsize SUVs you can buy, but it just missed a podium placement in our midsize SUV rankings. So what gives? Well, despite its confident handling, eager responses, and tech-forward interior, the mainstream turbocharged gas powertrain isn't as refined as it should be. We recently tested the Sorento Hybrid, and it has an entirely different personality. Is this the pick of the litter? While the non-hybrid Sorento offers a broad range of models, Kia streamlined the hybrid lineup into two moderately contented trims. Our test example was the higher EX version, which is far from Spartan but not as plush as the tippy-top conventional Sorentos, and it's worth noting the hybrid only offers…