In his review of the Sony Planar T* FE 50mm f/1.4 ZA for PhotographyBlog.com, Mark Goldstein highlights all that makes this "standard" lens the ultimate fast 50.
"The Sony Planar T* FE 50mm F1.4 ZA is a very fast, extremely well-built "standard" lens for Sony full-frame mirrorless cameras that delivers excellent image quality."
With the lens' 4.5-star rating, Goldstein credits the build quality, dust and moisture resistance, high-quality feel, quick auto-focusing, and the sharp image quality. The focus ring also gets praise for being "pleasantly wide and rigid" to ensure an easier grip.
See the full review, along with Goldstein's photos shot with the lens on an α7R II at PhotographyBlog.com