We went to Disneyland Paris last weekend when the Olympics kicked off and this was our experience.

We went to an Olympic event on Saturday and saw the city on Sunday morning. We got to Disney around 4PM and it was by far the quietest Disney experience I have ever experienced. 90% of the rides we just walked on without waiting. The most we waited was 15 minutes for Spider Man ride. Next day was slightly busier, not by much. We cleared all the rides that we wanted to go plus rides that we did the previous day in 3 hours and barely waited. It was the wildest Disney experience. I have never experienced this at a popular amusement park. If you can make it out there, this an amazing time to go.