Reading The New Nietzsche Book

This is an excellent commentary on Nietzsche's most important works which connects and discusses his other works. I am not sure if it is Nietzsche himself or Allison's reading of him that I like the better. I have not read any of the books except On the Genealogy of Morals. Although that one is Nietzsche's most scholarly work, it can be obscure or impenetrable for those who are not quie used to his sytle. Still Allison does a great job in making him comprehensible. For me, especially interesting and enjoyable parts were the ones Allison explains Nietzsche's historical method, his genealogy and the concept of the "eternal return". I am not sure, however, if his commentars is a particular reading of Nietzsche, one that is rather Foucauldian. I am more familiar with Foucault than Nietzsche, and this commentary made me think that in most of his works, Foucault is almost Nietzsche reincarnated.