omg getting the premarinated butterfly lamb shoulder was one of the best decisions we've ever made. these things bbq up to absolute perfection. seriously we were there late enough they they were discounting the prebaked roasts, and we were hungry, and for some irrational reason we didn't go with the prebaked stuff even though we could've eaten it in the parking lot but instead bought this thing that had to be bbq'd. but, it was totally worth it. get a bundaberg to hold you over while you cook. they've each got like two chocolate bars worth of sugar, it'll work, trust me. read more