The series still suck because it was rushed, and this is why people will take no lesson from Dany's murderous rage (it is what dictators do, so stop cheering for them). But there is a lesson here. Murderous is not the solution. Stop asking and cheering for it.
If there is anything to be learned here, it is how important George RR Martin's writing was to the success of the show... without that backbone, the show stumbles towards the finish line in a hurry.