If you are into portrait photography and don't have a huge budget, this is your lens from Canon. It's sharp even at f/1.8 and has very nice bokeh. At f/1.8, it is easier to get subjects into focus than if you're shooting a f/1.2 or f/1.4 lens. You'll definitely get more keepers on this one. However, it's an older design lens so it has quite a bit purple fringing (CA) on highlight areas, especially if your subject is wearing something white. Therefore, post-processing is a must. This lens doesn't get a lot of attention like the 35mm f/2 IS probably because it's not a L series, but it's gem!