The appearance of a science fiction story on AMV is unpredictable. It could be anytime based on factors like the creator's inspiration, available resources, and audience demand. So, you just have to keep an eye out for it.
For a love story AMV to be outstanding, it needs a well-chosen song that conveys the emotions of the story. Also, the editing has to be seamless, with smooth transitions between scenes. The quality and clarity of the video clips matter a lot too.
Vision and Jarvis are not the same in the comics. Jarvis is often associated with Tony Stark's technology infrastructure, while Vision is a powerful being with its own story arcs and significance.
Vision is not a villain. In the comics, he's usually on the side of justice, using his powers and intelligence for the greater good. His motives and actions are mostly positive.