Yes they are synfree, and yes they are good - I had my first delivery a week or so ago (you need to order 8 packs [STRIKE]to get free delivery[/STRIKE], but they freeze fine) and I ordered sausages and burgers.
I have only tried one of the sausage flavours so far - lovely! - they have planty of flavour, and are easily the best low fat sausages I have ever tried - too smooth to be compared with 'butchers sausages' but still a darn fine subsitute.
maybe you could get together woth a couple of friends and order a few packets each to spread the cost and avoid the delivery charge ?
sorry - error - 8 packs minimum order