I do love the McDonald's Fish O Filet sandwich. The McD near me always has them on sale for $1.29 on Fridays, and I'll order 2-3 of them if I have nothing better planned for dinner (or am too lazy to cook.) I remember they were 89 cents when they started the promotion. Before I eat them, I rotate the top bun 360 degrees to more evenly spread out the tartar sauce.