TL;DR Oysters very yummy, omelette starchy and gooey. Not meant to be enjoyed separately. Definitely would not recommend it.
Oysters were fresh, big, and plump. Taken together with the omelette results in an interesting mix of textures that is starchy and gooey, yet springy from the oysters. Flavour-wise, I was unsure whether the omelette complemented the oysters, as the starch mutes the yummy oyster flavours.
After the oysters were all gone, we were left with a good amount of omelette. And I hate wasting food. Omelette by itself, I was largely disappointed. It did not have a good balance between the starch and the eggs, with way too much tapioca starch. This resulted in a very gooey, chewy texture, that was struggling to be crispy.
The omelette could have been more flavourful. Typically hawkers would lightly fry the oysters with the omelette, to give the omelette extra depth and complexity. Given the amount of starch in the omelette, and separate oysters, the folks could have added the briny oyster liquor to make the omelette more flavourful. Or, pork lard.