Complex sentence: At first glance it might not seem that this approach would have any advantages over the traditional ICF approach; all that has changed is a tradeoff between confinement time and density, but the end result is the same.
Split into simpler sentences: At first glance it might seem that this approach would have no advantages over traditional ICF methods. All that has changed is a tradeoff between confinement time and density, but the end result is the same.