This is a very good kit lens, but unfortunately has been discontinued in favour of the plethora of other 14-42mm kit lenses available.
I have found this lens to be very sharp at all focal lengths and it also auto-focuses very quickly on the OM-D cameras, just as fast as my Olympus 12-40/2.8. Obviously the PRO lens will do better in low light, but this kit lens is not too shabby. It's a bit bigger than the other, more modern kit lenses.
Build quality is much the same as many of the other cheaper m43 lenses, plastic, but sturdy and reliable. You get a hood and lens pouch with it.
If you can find one I would definitely recommend getting it.
Mass (g): 195
Length (mm): 60
Filter (Ømm): 52
AOV ˚: 75-27
Min. Focus (mm): 300
Rating (1-10): 8