Not on either side as far as abject murder of innocents goes. That shouldn't happen in a civilized world. But I get it. You have blood in your eye and your temple vein is throbbing. Which is why you rationalize. Which is why you won't ask the tough questions that a lot of Israeli citizens are already starting to ask of Bibi....primarily, how could this happen? I suspect you may not like the answers since Bibi funneled quite a bit of support to Hamas....and it came back to bite him in the ass.
So, prove to me you can at least answer a direct question. Who else in Gaza were Palestinians supposed to turn to?