I am personally glad that the British sailors have been freed by the Iranians. Even more so that no shots were fired and (hopefully) no one got hurt.
The whole purpose of this incident was for Iran to send a message to the world – We’ll do as we please, no matter what the UN says. After that point was made and they got all the propaganda they could out of it, the sailors were freed.
What will be interesting is when the next deadline for the Iranians to comply with ceasing nuclear development comes and goes. What will the Iranians do next?