Pointwise has the best learning opportunities for students when it comes to CFD grid generation. You get to do complex grid generation projects in a short span under the guidance of experts. The grid generation knowledge and expertise that I gained at Pointwise is tremendous.
Inconvénients
Though Pointwise is into CFD, they do only grid generation. If you want to be in CFD modeling and analysis with flow simulations, then Pointwise is not the right place.