I've often gotten my order wrong at various restaurants but at least they've all tried to make my experience better by either fixing the order, discounting the order or even making it free.
But that at Thai Thai. At Thai Thai, when you tell them you got the wrong order, they try to convince you that you in fact did order what you received and that since you ate some of it before realizing you got the wrong order it's "too late" to change. Didn't offer to discount the order or bring a side of rice, simply walked away.
I had ordered their special "extreme Thai bowl" on rice (as offered on the menu - see attached picture) and received it on vermicelli. The waitress whom barely spoke English kept telling me that it only came with vermicelli and even brought back the menu to show me, until I showed her that it indeed offered with rice.
The person I was with ordered a sub - the sub was alright but the bread was stale. He had also ordered the shrimp woe won ton which was good but ruined with sweet soy sauce that was on the table which wasn't indicated it was sweet.
Generally not a good experience, won't be returning any time soon, there's many other Vietnamese restaurants that are far better than there.