Mine has been lubed and polished but with that proviso it seems to be a good looking and performing cheap air rifle.
My friend who did the sorting says the internals are pretty good.

I was pleased with its open sights performance and today I added a 3-9 40.
Quick to zero and really accurate up to 70 yards.
At that range I was holding over too much initially which I think is an indicator of how good this rifle is.

The only thing that detracts is the very smelly rubber they use for the butt pad!