DH and I have no children, and don't intend to have any. We are 30 years young and both huge Disney fans, so cruising on Disney is a passion!

We are also both big kids at heart. We visit the parks all of the time, and are the adults you see running around with an ice cream cone at 10 AM. Or dressed up at
MNSSHP. Or chasing Pluto around for a photo (that's DH. I chase Chip and Dale

). I never questioned our love for Disney or if it was appropriate or not until on one of our cruises a lady at our dinner table asked us and one other child-free couple at our table, "Why would anyone without kids cruise Disney? It's just dumb." Of course, I was offended, but then I realized to those who aren't big Disney fans (she wasn't, was there only for her 11-year-old), it may indeed seem a bit odd.
So, here are the reasons we've thought of for cruising Disney over other lines if you don't have kiddies:
1. If you are a big Disney fan... well duh!

2. If you enjoy having your own ADULT beach in paradise (Serenity Bay at CC. Also has its own adult BBQ).
3. If you enjoy 24-hour, top-of-the-line service
4. If you enjoy quiet times and fun times in the adult clubs at night, NO KIDS
5. If you enjoy peace of mind in knowing that you are in a safe environment and you don't have drunken people falling at your door at 3 AM
6. If you would enjoy your own ADULT pool area and cafe
7. If you would enjoy a stateroom that is 25% larger than industry standard.
8. Deck 4- relax, relax, relax!
9. Broadway shows AND movies in the theaters
I'm sure as soon as I post this, I will think of many other reasons, but I have to cook DH dinner

. I would have never considered crossing over to another cruise line, but Disney cruises are steadily getting more $$$. Our twice a year splurge is getting hacked down to one a year... hence, one of the few reasons I would say to not cruise on Disney. Other reasons would include if you really, really dislike kids, and if you are not Disney fans in the slightest. Some non-Disney fans like it anyway, some don't. You certainly won't be pushed to hug Mickey at every corner- most of the time, you have to go looking for him! But to the Disney enthusiasts, there are plenty of little nuances around every corner to keep us busy

. The one other thing I will add is I like the Wonder and Magic more than the Dream. I loved my experience on all, but if you wanted to see somewhat less kiddies, I'd suggest the older ships. (The adult area on the Wonder is also much better... huge Cove Cafe!! What's not to love?)