I really wouldn't shoot with the E-P5 at ISO 3200 or higher. As it is, at ISO 1600, only the precisely sharp areas look good viewed at 100 percent, though 13x19 prints look OK.
The 17mm lens that comes as part of the kit is the better, more expensive f1.8 model, not the cheap f2.8 one. It renders nice out-of-focus highlights; the grainy look in the out-of-focus areas is due to the sensor.
In contrast to the 17mm kit lens, the 45mm f1.8 lens is a little sharper, better showing what the camera is capable of. Note that this is not a direct comparison shot from the previous slide, as the aperture settings are different, but offered for illustration purposes.
The harder-to-process areas of JPEGs get pretty mushy by ISO 800 (the out-of-focus and darker areas), but sharp areas are handled pretty well. There's a lot of aberration reduction going on here as well.
Even the E-P5's default Natural color setting pushes the saturation a bit, and the white balance is a little cool for my taste. It's definitely within the bounds of acceptability, though.
The differences between the camera's most neutral -- and default -- color setting and its automatic setting are relatively subtle, though it boosts reds a little too much.
