Should i read Tower of God?

I've seen some ToG panels lately and i really dig the art style, every character looks cooler than the last, but when it comes to manga im way more about the plot than eye candy (Code Geass and Steins Gate are some of my favoritues) and i was wondering does ToG have good plot? It's pretty long so i don't know if it's worth my time and i've heard some people say that season 2 gets way more shounen like and in general the plot is on the decline since the end of season 1 so im kinda hestitant, i would like to hear some of your opinions to help me make the decision.