When things go wrong, either because a hotel doesn’t deliver promised benefits or because something doesn’t work right on the back end with an account, it’s almost impossible to get swift any resolution from Marriott Bonvoy. Customer service is a problem.
When things go smoothly – as they do the majority of the time – Marriott has, in my opinion, a better program than Hilton or IHG. But when they fail the issues are magnified because these failures are primarily happening to their highest volume most loyal members and because there’s no mechanism to fix the issue. That’s a problem, but it’s one that can be fixed.