Have only done one Alaska cruise (but several other destinations) and that was on Celebrity Summit...and in general have good things to say about it. The cabins, staff, spa, spa food, private adult areas, shows, and ports were all top notch. The weakest area of this cruise was the food in the main dining room, which some nights was excellent and others only good to fair. The much balleyhooed lobster night was a really big flop...sent it back and dined on steak instead it was so bad. However, the good FAR eclipsed the dining room experience and I would go on Summit again with no hesitation. As far as our cruise, it was from Anchorage to Vancouver.