Having it watched recently it I thought it was great overall.
Story wise the first arc of this season was probably the best part of the series so far, while the last arc felt just barely above the first arc of the series [which I thought was the weakest.]
Music wise: The OP was about as good as the first one, which I did like very well and ED was better than the first, and most of the back music was good and fitting.
Animation Wise: was very good, nothing I could complain about anyways.
Characters: Honestly the interaction between Lawerence and Holo did make the show for me in both seasons
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Really only thing I can complain about is there not being a third season yet
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