I’m not particularly fond of the field and roast brand sausages in particular because the texture seems too gummy for my taste, but yeah, my general experience has been that the more processed a meat is and the more it relies on being infused with spices or served with something else, the better the replacement works. Like, replacing a burger works great, replacing a steak is virtually a non starter. For something like ground and spiced taco meat, I actually started preferring the alternatives well before I stopped eating meat just because tvp doesn’t have gristle the way ground beef does.