There is just a trace of bitterness in this, but it’s not unpleasant, and it’s not the sort of bitterness I associate with oversteeping. It actually reminds me of the bitterness that you get in salted caramel, and while this tea is salty, it’s definitety not that salty. It’s vegetal, with spinach and seaweed notes.
This is particularly flavorful for a green tea, so if you’re looking for a green with lots of character, I’d recommend this one.