Spot on! I made the mistake of ordering Angus beef at Sizzler today... Big mistake!! Mostly tough meat, and all almost raw! I really wondered, whether they had 'forgotten' to cook it, as it was beyond 'rare'... And this for 499 baht! Thank god, I didn't have to pay for that, as I was invited by my boss. (My first choice was actually salmon, but that would have cost 100 baht more, and we were limited to dishes 'below 500 baht'.)
Happens if you spend too long Down Under, eating only good meat, but forgetting that ordering beef in Thailand can only end in disappointment.