Brett Adair
EF5
Matthew is currently undergoing a convective burst near the center of circulation and seems to be getting its act together. Shear to the south is decreasing and outflow is becoming better organized. It looks as if its between a gradient with easterly winds to the south and westerlies to the north allowing for a tight area of symmetric pressure/convergence. I agree with the NHC at this time on the forecast track, but it could need to be shifted a little further eastward if shear increases north of the system.