For a little more than two years, the DA18-55WR used to be the only lens I had for my first Pentax DSLR, a K-7. Which means that it was the lens that rendered the first images that I was happy with from that camera. It wasn't a stellar lens, but no slouch for a cheap kit zoom either. It was reasonably well built, came with its own hood and even a reasonable degree of weather-sealing (which my other lenses are even lacking today).
The main shortcoming is, in my book, the less-than-impressive pop of the images, both with regard to colour saturation and microcontrast, before you make them fly in post. Along with the fact, that there are so many better-performing lenses in the Pentax line-up even at consumer level. That said, with each new iteration of the RAW converters I used on those images, I seemed to be able to squeeze a little more image quality out of the files, so that nowadays when I let PhotoLab work its magic on them, I'd say they're looking pretty decent. Some of these images I really cherish, keenly aware that I wouldn't have them if it were not for that particular lens. Like the one below, which I shot hand-held (sometimes SR will save the day) in the dimly-lit Basilica di San Marco, at a modest wide-angle. Will I ever return to that enchanting place, and who will bother on viewing the image that it was taken with a cheapo kit zoom?
The full-res version of this image on my SmugMug site does it even more justice:
https://needacreate.smugmug.com/Lake-Garda-Venice-the-Veneto/i-NNjLwmC/A