I have been to Florence Italy a few times. You may not and can not judge the beauty of the many museums just by visiting them for a Tour Guided look in 2 hours. Just the sumptuous David from Mickael-Angelo will transport you into his world. The Sixten Chapell in the Vatican will leave you breathless by its beauty. You can not judge them in such a short video of them. You must see them in real life, they make you feel like you are part of his creation, the purity and whiteness of the marble are breathtaking.