I used to work at DLP...so I would say definately make sure you visit. Of course, I am biased in many ways.
One of my most magical Disney "things" is there...I actually have my name on a Disney attraction. While there, I became good friends with a guy that worked in SQS for DLPI (Disneyland Paris Imagineering). Anyway, I gave him a hard time about him sticking his birthdate all over stuff around Star Tours...and he knew how much I would love to have some sort of legacy...so, during the Indiana Jones rehab...I got a crate. Yup, a crate. There is a crate on the loading dock near the control panel that says ship to Indiana Jones from Prof. S. Arnold. That is me! Evidently, when that was installed, my name was the only name other than Indy's you could find at the attraction.
Anyway, go have a great time and see if you can see my name. (Assuming it isn't painted over, worn off, or what have you...)