Each plot point tries to one up the last in over the top world shattering plot twists. Its like if you took every arc of Dragon Ball Z but told it as a fun on sentence. Or the fever dream of a bad action movie. 

Things are happening so quickly and dramatically that there's no time for any real character development and everyone is making decisions about how much they trust or love each other after just meeting. 

Also theres just so much cringe dialog. 

The overall world building concept is cool but it just wasn't thought out fully enough and tried to do too many things in a single book.