I'm fairly confident you're in the minority of serious fans on this one. Anecdotal, but I don't personally know a single big baseball fan that wants to go back to no instant replay.
Which doesn't mean they're necessarily happy with where instant replay is - particularly since New York relies on their own specific camera feeds, and sometimes don't have the same angles available as those watching on TV do. It's resulted in some fairly rage inducing incidents where we can clearly see the call was majorly blown from home, but the replay room can't overturn it from the angles they have. Every official camera feed should be available for them to use, imo.
Which doesn't mean they're necessarily happy with where instant replay is - particularly since New York relies on their own specific camera feeds, and sometimes don't have the same angles available as those watching on TV do. It's resulted in some fairly rage inducing incidents where we can clearly see the call was majorly blown from home, but the replay room can't overturn it from the angles they have. Every official camera feed should be available for them to use, imo.