If you never had a sizzling plate before this might be a good place to go to, but there are far better choices to pick from that taste better, give bigger portions, and is cheaper.
I came with a few friends and luckily it wasn't too busy and we got seated quickly. The restaurant is small and isn't the most comfortable when it is packed full of people. However they do keep it relatively clean.
I ordered the salmon with rice and my friends got the supreme beef. They are all around $10-$15 with options to add eggs or corn. The food came relatively quickly in a sizzling plate with a sauce on the side to mix at your leisure. The portion size is small, not enough to feed an adult. The food was nothing special, it wasn't terrible, but I'm surprised people would pay for so little just to have it come in a sizzling plate that you have to mix.
Novelty alone can't keep customers. It might make a good first impression, but the food is what makes repeat customers.