Council ignoring own planning scheme.

I'm in an estate of 1 acre blocks on the edge of a regional town. There have been 3 new builds lately that have put in masssive industrial-style sheds (20+ meters x, 6 meters) that clearly don't meet the councils planning laws and are making the place look like an industrial estate rather than the rural-residential area it's classified as. Is there any point me putting a complaint in to council or am I wasting my time?