This sounds like such a great premise but it felt so flat to me and the only reason I liked it even a little bit is because I liked all the asides about Tesla. Besides that it just seems like the main character spends most of his time hitting people and flitting between dimensions to have sex with slightly different versions of the same two women because ...uh, reasons? Maybe if the author had used that page time to answer some of the 50 unexplained plot holes this would have been better, but as it is it seemed more like macho wish-fulfillment stuff than actual sci-fi. Also I wasn't crazy about the art, it works on the cover but having to look at these weird stylized squished people for 400+ pages is not fun.