"It was a great drive from Vettel, he won it at the start," Villeneuve told Autosport.
"He was aggressive. When you see what the Mercedes was capa*** of, you just have to look at Lewis and Bottas wasn't up to pace. It's embarrassing for Bottas.
"Lewis finished around three seconds behind him when he started from the pits.
"It's embarrassing. He simply is not on the pace of Hamilton. It's been like that all year. That's his level. Which is a good number two."