Originally posted by jk333 I've heard that, that lens sucks. No offense...
I had one (f3.5-5.6 not AL) for a short time and used it mostly for some eBay shots. It was pretty similar to the DA 18-55 in image quality and build, not surprising since they were both intended as kit lenses. The minimum focus distance is 0.5 meters which made it a little less useful for my eBay shots. I liked the wider focus ring. With three FA 28-80 versions, it can be hard to get information on the right one.
I would rate it better than two other Pentax zooms I've used with similar ranges. The FA 28-90 does suck. It started off in the hole because I bought it by mistake, but a plastic mount and softness noticeable in the camera's 2" screen sealed the deal. I lost $2 reselling it. The FA 35-80 was better, but slow, an even worse range and still soft.