Russian here. "Excellent" is better. "Прекрасно" is "good in every way", "perfect", it is something that cause wonder and delight or feeling of exaltation. So

Russian here. "Excellent" is better. "Прекрасно" is "good in every way", "perfect", it is something that cause wonder and delight or feeling of exaltation. So it's not about beauty. It's about what beauty of something do to you.