Opus 5.5 is CRAZY! It made this 60s video for me. Full prompt below:

Review my website [your site URL], and my portfolio with focus on the [Project A] and [Project B] case studies. Make a dynamic 15-second motion graphics video that shows what an incredible motion designer you are, like it's your showreel for a résumé. Go all out. Then make a 30-second, a 45-second and a 1-minute version of it. Don't just stretch it: the longer ones shouldn't feel rushed. Each longer version adds one more project: the 30-second adds [Project C], the 45-second adds [Project D] and the 1-minute adds [Project E]. Use [your music track] as the music and cut everything on its beat.