You're correct RK55, it's a weak strike.
As someone already mentioned, a weak strike is very common for this year and mint.
The luster on these can vary from O.K. to awesome. Ones with a great strike and luster are very scarce.
Anyway, IMHO, this coin has great luster, weak strike, and a few ticks on both sides. Overall I would grade it MS63.
Note: If you're thinking of having it slabbed, the
TPG services put little emphasis on weak strikes.