90 minutes pretty much best case.
CRT is an event for our family. We've done 2 breakfasts and 3 dinners in the past three trips.
Usually it's 30 minutes from check-in to being seated, best case. UNLESS you are doing a 8am seating on a 9am park day, in which case you are seated within 10-15 minutes.
Servers are pretty prompt but depending on your place in their circuit for the princesses, you may have to skip one if you want to be out in under 60 minutes.
I'd say 90 minutes is a pretty much best case for a 8:25 ADR.
Enjoy your time inside if it's your first time. It's pretty cool.
Let me know how the food is. The last trip our dinner sucked and all week reports of poor food for dinner / lunch kept rolling in.
Breakfast (on different trips) was very good.
In any case, having done it 5 (at least) times now, if I weren't on the
DDP I wouldn't do it again. Way too much moo-lah for what was turning out to be medicore food. *I should say the first dinner there in 2011 was VERY good, I had some fish that was exquisitely prepared. The 2012/2013 time frame is what I call "the downward spiral" for disney dining though, so pretty much all the "regular" places took a huge hit in quality.
ONly afew exceptions like Kali Grill kept their quality up to previous levels in 2013. 8 days on the DDxP that trip had us eating a LOT of TS meals that week, in 2012 we had 7 days on DDxP compared to 6 days of DDxP in 2011.