I was a bit
when I saw the headline.
I think the compromise that no church would be forced to hold a gay marriage ceremony was a good one in the grand scheme of things. There are plenty of clergy members who do support gay marriage so in theory society and time would render the clause irrelevant.
In my limited experience rules of the church have relaxed a lot depending on where you are. As an example, I've been to a christening in a catholic church that was also attended by a protestant vicar as the parents were different denominations, they were also unmarried! This was in Ireland btw, who I was under the impression were a lot more traditionalist than England.
It comes across very antagonistic to take it to court.... although I haven't followed the whole thing very closely so could be missing something important.