Though the way they are taking the first few episodes so slowly and relaxed isn't measuring up to a lot of /a/'s expectations.
It's like /a/ has gotten extremely impatient extremely fast with the show because of all the 'epic' situations going on with other series.
They don't want to see character introductions, battle explanations, or workings of their world. It's a slow down to what their currently into.
But they have it in most other shounens at the start.
People who watched Bleach and Naruto and now hate it have sorta jumped over that hump.
But a story sorta needs that for the build up..