I am a big fan of museum and I really like this museum, very huge and if you like art of painting, here is the heaven for u. Very great experience, every corner and room would make you amaze and wordless. The paints always have their own story and it has story line. Sistine chapel is one of the best, but too crowded, i love it and attached to my memory very much. Highly recommended to buy skip line ticket, you can enter the museum 30mnt before the time of your ticket. Enjoy Vatican!