Minolta standard lenses are highly regarded and this lens is no exception. Great performance and very affordable. There's really not much else to say here. If you're looking for a good 50mm prime this is a solid choice and you can often get one included with a Minolta SLR. I received mine as a gift from my mother-in-law but you can find them for a song and a dance on eBay.
Minolta MC Rokkor-PF 58mm f/1.4
A robust classic with fantastic rendering and rock solid build.
Tamron Multi/C 80-205mm f/3.8
A faster than average portrait zoom
Minolta MD Rokkor-X 45mm f/2
A compact near pancake design with phenomenal resolution across the entire image.
Minolta MD Celtic 28mm f/2.8
Extremely lightweight wide angle with good center performance.
Minolta MC Celtic 135mm f/2.8
A great portraiture lens with a bright aperture.