Yep. I've made my own marinades before and they are good. But you can't beat the convenience of the A1 Chicago Steakhouse marinade. Give it 2-3 days to do its thing and don't be afraid to add some extra to a pan to make a gravy with. Well worth the purchase...
Yup made it this weekend, great stuff Jesse! Also marinated some chops in italian dressing and then put a sliver of onion and green pepper then wrapped it in bacon, was great too!