Celebrity is our #1 cruiseline too, but it is now tied for #1 with DCL. I can't say a bad thing about Celebrity, honestly, but DCL has so many great things about it too that for us right now they're a top runner too.
DCL's rooms are a little better than Celebrity's - we've stayed in a Royal Suite and Concierge Class rooms on Celebrity and a 1 bedroom suite on DCL (and a Cat 6 next month) and DCL's suite was way nicer than Celebrity's Royal Suite. With one caveat-DCL's suites are on the highest deck of rooms, therefore right under the pools/eateries. Makes for a very noisy cabin, pretty much all the time. That's why we're going for a Cat 6 next month, just to be off of Deck 8. Celebrity's boats are designed better to put the suites on Deck 6. Of course, I don't think anyone should have a noisy room, but it really doesn't make any sense to put the most expensive rooms in the noisest location.
And like I said in an earlier post, the nursery is the deciding factor for us. Celebrity doesn't have any programs for my kids, but DCL does. So since we don't have a babysitter at home, our cruise next month will be the first time we'll eat a kid-free meal since January 2006
. And I was pregnant and sick then anyway. So in deciding between Celebrity and DCL for next month, though we liked Celebrity's itinerary a little better, Flounder's Reef sealed the deal and price wasn't even in the equation anymore.