The launch achieved most of its objectives, but it was supposed to fly farther and splash down near Hawaii. It was a success in that the 32 engines fired together, and the ship achieved separation, and there will be plenty of data about what went wrong.

But some things did go wrong, so you can’t say it was an “absolute” success. Both the superheavy and the starship were lost. Rocket science is slow and expensive progress. It’s only a failure if we abandon the project. But it is disingenuous to say that everything worked out as intended.