Aloha,
Though it looks like you had some amazing games there (GG), ever seen what someone that is a good DD main do to Smol's on the other team? The first 2 weeks they were out I had 2 battles where I got 2 Double strikes because of Smol div's that weren't the best. As a DD main I get giddy when I see a Smol on the other team.
TBH, almost any ship can be an "OP" ship if driven by the right people.
Now all that being said, Smol's performance is being watched just like every other ship to see trends for balancing. Case in point Henry IV as someone mentioned above.
Mahalo,
-Hapa