OK, We just got off Christmas sailing of Fantasy. We are workoutaholics so here is the report. We went everyday, usually around 7:00AMish. On embarkation day we went at 2:00 (while waiting for luggage to show up and before lifeboat drill). There were times went I (DH) went a second time during the day because I didn't want to go to bingo, a show, or, whatever with rest of family and there was nothing better to do. Never, while we showed up or left was there not an excercise machine (treadmill, elliptical) open. Some mornings 80-90% of machines were in use but there never was a signup for machines nor were there ever people hovering/waiting for the next open machine.
There is a single rack of dumbells. Up to 55/65 lbs or something like that. We like to do a lot a lifting and there was rarely contention for the weights we wanted - we have had more contention on the magic but my guess is that some cruises have more "free weighters" than others.
For those that like floorwork, matts, yoga, type of stuff, it is much roomier than the magic - when there is not a class going on. They do have cycling classes but those are in the afternoon and DW prefers classes of that type in the morning.
If you like to use machines, they have a lot of brand new equipment - however, whoever selected the machines did not do the best of selecting: Chest press machine - fine. Back pulldown machine: attrocious - why not have a simple lat pulldown machine, or straight rowing type - instead it is some contraption pulldown of bad variety and angle. Similarly, for legs: no standard leg -press machine. Leg extension, curls machines are, well, ho-hum for those who like heavy pressing work. Also they have BOTH leg adduction/abduction machines - the kind you squeeze legs together or out - again, for the serious lifter, sort of a waste of space, especially when there is no press. There is no such thing as a good shoulder machine so no harm there. Part of this report is opinionated from a "lifting purist and ones that prefer free weights" so take it with for what it is worth. In did seem like for just 4 or 6 old heavily used machines, the Magic did a good job of selecting good ones while on the Fantasy, there were a whole bunch of brand new shiny machines of questionable value (like say the adductors).
Back to the freeweights - I think the Magic may have gone up to 85 lbs which is a little more servicieable but what they have here (55/65) will work. We just used the dumbells and went high-rep where needed. No plates nor bars on the Magic nor the Fantasy. There is one of those suspended abdominal leg raise contraptions that you and flip around and use the handles for dips.
They have plenty of bikes including the electronic machines as well as the the ones they use for fitness class that you can adjust tension. Music in that area is much better for classes and workouts (built in overhead speakers instead of dinky boombox on magic).
All in all, if you got by with Magic, this will be fine - only big neg was as mentioned, cycling classes in afternoon instead of AM....
Oh yeah - one more thing, in the afternoons, there was not much people there - after 6:00PM - virtually deserted...