Review: Tamron 17-35mm f2.8-4 Di OSD (Canon EF)

When the Tamron 17-35mm f2.8-4 Di OSD was offered to us for review, I have to say that with all honesty I wasn't all that excited. Zoom lenses are very useful, but primes are where my heart is. Tamron's zoom lenses have traditionally been very good since their rework a few years ago to include the silver mount ring, but a zoom lens with a variable aperture and that isn't a telephoto zoom lens to the nigh equivalent of going on a date with someone that you're not all that excited about but do ins...