these tests are designed to fail — the data collected now will ensure they don't blow up with actual people on them. test seems like a success to me
It is possible they will have to add one more test launch to their schedule, delaying commercial operations because of that.
It is not a complete failure, but to me, it is more failure than success, even by SpaceX test flight standards.
Compared to the previous flight, that I consider a success, the booster catch was nice, but it is not the first, and they have plenty of tries left to perfect it, so it is not in the critical path.
the booster was the same, great, but not surprising.
So even if an engine bay fire burned the electronics and interrupted all coms (or FTS blew it up) they should already have a lot of data by that point showing how it went wrong.