Definately! Mr Kipling's are best but Tesco's are not bad. Sainsbury's own brand are not very nice though and neither are the cheaper brands. I usually wait till just after Christmas and then buy lots of boxes when Tesco flog them off half-price or less! Yummeeeeee!
Ive been eating the sainsbury's deep filled pies which are on offer- 2 for 1.49 and now have the shallow pies, 3 for 2 pounds, but they arent very nice. Quite dry. I shall try Tescos next!