Solution to Puzzle 12

Here is the, rather frank, solution to last week's puzzle.

The puzzle was:

SHNON OYBRN XIGML MYKPH YCFSE HNXHN HYTFS HQMEL
SMWFS HFQON GPKDA RFSMK YXIMZ SNGFS MWFSY LDSHN
LWGMQ FEMQS HEHNK FOMQS FA

You may want to try the puzzle before moving on.

This is a quick monoalphabet which I have thrown 
together simply due to lack of time to get anything 
more worthwhile sorted.