From research people did prefer botoxed faces over non-botoxed faces. But I think those tests were done with pictures rather than video. Botoxed faces look like a mask as they can no longer make fine movements with their face, and that looks creepy. Lip fillers, I've seen examples that were fine, but mostly because they were very minor. 10% makes you gives you slightly fuller lips without them looking out of place with the rest of your face. Although they aren't as harmless as they seem, they can curdle and break down unevenly.
That said, I dislike the instathot look which many men seem to like so I'm probably the wrong person to ask.