Is this a god box or are these average pulls (Giratina alt art)

I got 3 SRs and 1 HR, 1 AR and 1 SAR , I don't know if these are actually normal or if I just got really lucky.

I bought the box that is seen in the 3rd picture, it's a jumbo bb with 6 packs, it's called Dark Shadow of the Blue Sea (碧海暗影 in Chinese）