There are issues such as Dispensationalism, that I can't stand about MacArthur. Yet, I respect him on other areas such as soteriology.
I have learned over the years, even with those I respect to read the with discernment.
That goes with Sproul, Bahnsen, Packer, Owen and a whole list of theologians and preachers.
There is a point where someone has too many things wrong in their theology that it is no longer worth reading or listening to them.
MacArthur has not crossed that line yet, for me.