I have broad, defined shoulders, and a well-fitted puff/point sleeve works well for me. Perhaps it all comes down to the other styling of the item, but those that I have don't read as sweet, but instead slightly edgy. Then again, mine mostly aren't puffed as much as slightly pointed.
I went through the 1980s removing the shoulder pads from almost everything, and I'm still not a fan of them. The tiered or prairie skirts that seem to be coming back don't do much for me, either, but the pointed shoulder trend is working for me!