I love "Please Stay", especially the slightly-beefier single mix that they used on Ultimate Kylie.
It gets so much dismissal largely because of the foreign-market-single that came out there and didn't come out here in the UK, which really isn't fair. People forget that the UK music scene in 2000 only allowed one person to be knowingly winking and unapologetically camp and that person was Robbie Williams who'd released a single interpolating "I Will Survive" the same week.
"Please Stay" just needed more of the first half of the video (where it was doing a servicable Austin Powers pastiche) and less of the second half (Poundland "Don't Tell Me" at the employee hangout bar from Jaws 3D) to not feel like it was a bit of an afterthought single to hit the Christmas market following the 1-2 punch of "On A Night Like This" and "Kids" in quick succession that Autumn. "Disco Down" shoulda been the Christmas single, then "Please Stay" as a fifth one at the time of the tour the following spring.