I can categorically say YES we do enjoy them as much.
Last summer we did a tour of the States starting from Las Vegas, through Arizona, L.A, up the coast, San Francisco, Yosemite, over to Death Valley and back to Vegas. We DID do one day at
Disneyland and it was nice, but was a small part of our vacation.
The opportunity for our daughter to see other areas, geography and for us to do the same is great. We're going to go to Germany and Austria and around Europe for a couple of weeks this June and July. We won't be seeing Mickey, but that is fine by me. I find these types of holidays (We're staying with friends and that reduces the prices immensely) gives you balance, plus once again are wonderful.
I would say for every Disney holiday we do at least one "non-Disney". Yeah I know thats blasphemy on here but what the heck

We love the Disney Cruises and were going to do it again next year but have found that
DCL are pricing themselves out of our league. We're considering another cruise line, and also looking at a few different places.
It all depends on health, finances and work

I won't tie myself down to one place like Disney. That was one of the considerations we made in not buying DVC (Yep I know I can trade outside of DVC but you don't get real value if you go outside imho, plus for the cost of DVC if I'm not staying there I'll pass. One day if I win the lottery I'd buy though

)
Thats my take on Disney and outside of Disney. We still enjoy our visits there, but want other experiences.
Cheers,
Grumbo