I've eaten quorn items a few times a week since they were launched around 20 years ago. I don't eat meat, so they're a big help with having a hubby who does. I do agree that cooking Quorn is quite different to cooking meat, and the 'fancier' sausages are much nicer than the normal ones, if being eaten on their own. BUT. Have a google, if you haven't already, as, other that the fact that many people don't find them appealing, there have been many severe allergic reactions to Quorn throughout the world. Something akin to anaphalactic (sp) shock, due to the fungus it's made from. Worth keeping in mind for folk who haven't tried it before, especially if they are predisposed to intolerances....but on the whole, I'd say try cooking them differently if using the basic ones.
hth
x