I think the key here is not to expect to be eating a real dinner kind of meal - it's more of a snack/drink kind of place, if you have the money for expensive snacks.
It's true that the skewers are hit and miss. I really loved the eel and meatball options but others like the tofu was just downright bland.
I can't deny that I did enjoy my time spent here, though! And the service throughout our visit was great.
Overall my experience was good and I would rate 3.5.