On Poser ... - Not being able to completely replace a light set, so that when you add a new set it completely removes the lights and settings from the previous set. It's a pain to delete lights from preceding sets, especially when there are 20 of them and only 3 of them that are on. - Not having a "Zoom Extents" command that allows you to zoom out so that you can see everything in a scene. - Multiple undo's ... please!!! On products ... - Poses that pose body parts beyond limits that the human body can handle. - I agree on the collagen lips. Too many of them. - Getting 50 hair colors in one set, most of which I'd probably never use. 5 good ones are a lot faster to download, and if I need color variation it's easy to do myself. - Flood-filled texture sets. And though not mentioned, some of my "pet peeves" in Poser art ... - Eyes that aren't posed. - HANDS say so much in an image ... don't forget to pay attention to hands when you pose a figure! - Feet that don't touch or barely touch the ground. - Lighting that doesn't match the shadows in a background image. - Don't forget to adjust cameras and get away from the default lighting.