Here is one possible alternative:
A: I don't like the way he speaks. Nothing he says is ever straightforward. His ideas seem to go round in circles.
We don't normally say that someone "speaks in circles". You could describe ideas as going round in circles (never going anywhere or reaching an understandable conculsion or point).
B: Me neither. Sometimes I miss the point of what he is saying. He often confuses me.
Student or Learner