I love my 50mm. At f/1.8, it's close to impossible not to get a great photo. I mean, really, you can take a photo of anything, anywhere, and make it look great. It's bright, the colors are perfect, f/1.8 is really fun, it's sharp and high contrast, and the bokeh is amazing (not all that smooth, but still really nice).The build is terrible, though. It's light, which is nice, but, honestly, this thing feels like a Tupperware container. The focus ring, especially, because it shakes around, it's tiny, and it just feels like dry plastic against dry plastic. Autofocus isn't any better. It's loud and obnoxious. It's pretty fast and accurate, but it's not pleasant, being jerky and stiff. After using it for a while, I stop noticing it, but when you're thinking about it, it's terrible.There are definitely better 50mm's that you could buy, but I couldn't believe the photo quality that I got for $100. Overall, I'm happy with my decision. Despite having a terrible build, it's my most used lens. Actually, come to think of it, because I use it so much, I probably should have bought the f/1.4. Hm. Think about it. But just keep in mind that you can't go wrong with this lens. 

Question: What does it tell us about the color?
Answer: the colors are perfect