Vegetarian meals are delicious, if prepared by a decent cook. But Quorn is NOT tasy, and pseudo-meat substitutes are beyond ghastly. I also can't see the point of them - if you have objections to eating meat (which I do not share, but I do respect) why on earth would you want to eat horrid parodies of meat ??

Invest in some good veggie cookery books:
Dennis Cotter - Paradiso Seasons
Simon Hopkins - The Vegetarian Option
Colin Spencer - Gourmet Vegetarian