Many thanks for the replies thus far. Seems to be a bit of a mixed bag of views/experiences. Which is similar to what I've read previously. Anyhow, I'm still going with an open mind, and still looking for anyone that feeds it to their cats regularly.
Hellooo - surely there must be
someone out there that does?
Anyway, I had a thought this evening. I'm going to ring them next week and see if they deliver to any pet shops that are within reasonable travelling distance. That way, if I can get there, I'll buy a handful of minces and see what it's like. This would also be a good way of seeing how the kitties take to it (providing I'm happy to feed it of course), before spending a fortune on something they may just turn their noses up at