who reads boteach except maybe for amusement sometimes.
he writes about yin yang and his idea that judaism is for everybody. He has not gained kavod - respect or honour in the religious jewish world, so he seeks it from gentiles.
rabbi yitchak shochet, son of the brilliant rabbi dr J immanuel schochet said regarding boteach's "counter missionary work", Boteach is totally out of his depth. He engages them in 20 or lots of part discussions. Which is great advertising for them. He was given a top job by the lubavitcher rebbe , to be the rabbi for jews at oxford university campus and he turned it into a joke, the lechaim society, with celebrities speaking, nothing to do with judaism . He even invited rabin(whose land for peace policies the L rebbe always opposed) , and he was officially rejected by lubavitch. Any serious orthodox group would disassociate/distance themselves from him, especially if he used their name.
I wouldn't necessarily go as far as to say he is not orthodox, but he is off the wall.