Nah the 20odd million was definitely worth it for a glorified workhorse with decent finishing. We can't create for shit against organised teams atm and Zaza would just be a more energetic Mandzukic.
He's right though. We can't be compared to the top top teams, we aren't at their level. We have a great squad but we fail to get the best out of every player. And we struggle against minions that we should be wiping the floor with.