This should be your top choice for affordable, portable telephoto zooms on a full-frame Sony camera. The balance of performance, durability, and features makes it ideal for a wide range of photography subjects.
Impressive image quality, Compact & lightweight design, Good build quality balances durability & portability, Weather-sealing (In such an affordable package!), Unprecedented value
Missing Optical Stabilization (All current FF bodies have IBIS), Vignetting correction doesn't always work perfectly, Minimal physical features