It was taken as propaganda by some, empowering by the surrenderist types by the other so regards to what is wrong with what the soldiers said, it further illuminates how many will side with Iran.
And it also adds to fear of Iran, especially by states that can’t hope to face off against them in a military dispute. If the West is retreating in the face of Iranian hostage taking, then what hope do the Gulf States have?
This is merely one wrinkle of what is wrong with what the UK soldiers said.
Others will surely add to the impact of such a disgrace.
I’m not making a determinative judgement, just highlighting some points in light of this based on your question.
That’s what is so nice about these internet forums, we can highlight all day long...with no consequences to ourselves.