We are Elite+, and will also doubtfully make Zenith.
Another level would be nice.
I also like the idea of a reward at tier milestones.
We are still booking Celebrity because we like it, however the CC rewards for Elite+ are not a big incentive, when first time cruisers on our Edge sailing have all 4 perks including premium drink package.
We will certainly look at other cruise lines going forward.
More importantly, since most of the perks are either usurped by the packages we book with or getting tiresome (crowded backstage tours, tea, wine tastings at 11am), I have often thought there should be some useful perks that would not cost Celebrity anything.
The priority tendering perk, should be extended to ports where there is a wait to walk off, as we experienced in St Petersburgh, (a line to get numbered tickets), New Orleans , Quebec and some other ports.
After many cruises we don't need a discounted photo package, how many pictures of us can we own, however 1 free 8 x 10 ( RCCL diamond perk) would be a nice momento.
We have experienced longer lines at Elite for check in, than our friends without Elite have. Celebrity needs to determine the number of Elite passengers ahead of boarding, and adjust the number of people dedicated to that category.
The 15% discount in Specialty dining is also a useless perk, we are always offered a 30% discount on board. Perhaps this could be adjusted to a 50% discount once per cruise. It's less about the money and more about feeling that after so many trips with Celebrity, we are valued customers.