For a different view of the Wishes firework display:
Watch Spectromagic then leave the park and get on the ferry to the car park area. Once the ferry drops you off on the jetty turn around and face the park. You can see the castle from here, with the train station lit up in the foreground, and they also pipe the music for Wishes into the jetty. Everything was choreographed to perfection.
We did this on our last trip and got off the ferry about 5 minutes before the display started.
If you are seeing Wishes for the first time though you may want to see it from the park - but we enjoyed this view of the display as much as any of the others we had seen. (and we avoided the mad rush for the monorails and ferry once Wishes had finished

)