we're getting married next year but just did a four hour course last weekend.
We're getting married in a cathedral, so it was mandatory, however the 'bible bashing' was not pushed at all and it wasn't a pass fail course either.
there were ~140 Y/N/Don't know questions, you and your partner do separately. results collated and then discuss.
we found it pretty good and just a confirmation of our similar values. biggest highlight was talking about issue that will come up in the future that we haven't discussed previously.we already live together so the major topic there was raising kids/parenting etc. (which without talking about it we pretty much were on the same path anyway)

