I Prefer to call this season to be a long OVA between season 1 and season 2 (if ever comes). There probably will be people who expected the story of the anime to go on more seriously and wanted the anime to be more focused on the main story line in this season. In that case they will be disappointed because most of the episodes are about characters and their own personal stuff and the writer is trying to get us to feel more close to the characters.A reason maybe that we couldn't find the time to know most of them in the first season becauseof the story going so fast on.

But if you enjoy the environment ,characters and the main story itself and don't care about the story going on that much, you're gonna like this season.