I had the opportunity to test Viva, and I must say, while Sora is still out of reach for most users, VIVA is here and it's real! The enhancement of 4K videos is astonishing. I experimented with both text-to-video and image-to-video, and the quality in both cases is exceptional, with fluid and realistic movements. Their text-to-image and generative expand features also impressed me. This platform has the potential to become a serious contender against the major generative AI platforms