I was in France last month, and stayed for 3 nights at Disneyland Paris. Lots of fun!
I've now visited almost every Disney park (Disneyland, Disney World, Paris, Hong Kong, and Tokyo). The only one I haven't been to is Shanghai.
Even for a dedicated Disneyphile, I don't think I'd recommend making an overseas trip strictly to visit a Disney Park, with one exception: Tokyo. It's different enough from the others to be worth it. Any of them are worth visiting if you happen to be in the vicinity, though.
Only been to WDW (7 times now from 1981). It’s a fun place.
I have no desire to go to any other Disney Park but would love to visit other places in Europe and Asia. I probably never will but wish I could.
My husband and I went to WDW this past May and it was so much fun, just the two of us. Stayed at the Contemporary and enjoyed the hotel and flower and garden festival in EPCOT with the food and drink kiosks. And MK. We were there for a wedding in July 2016 as a family and had a blast.
I’d go back :)