Not a basketball fan, but I couldn't help wondering about the pricing. It's the same whether purchased through Amazon or the NBA - $16.99/month for one stream or $24.99/month for 3 concurrent streams (plus in-arena feed instead of commercials and offline viewing). A team pass (out-of-market only, same as league-wide subscription) is $13.99/month.
It will be interesting to see if the MLB.TV package follows this model next year, assuming the ESPN deal goes through - i.e, whether the package will still be available from MLB or if an ESPN subscription will be required.