This place isn't as bad as the reviews state. It's your typical HK cafe, though feels a bit cleaner.
Lots of daily specials at reasonable prices - food wise it's pretty average fare too. They've got your club sandwiches, congee, noodles, baked rice and spaghetti dishes, as well as lots of sizzling plate items like steak and pork chop. Nothing exceptional except for the long lines on weekend which talk to how much the locals like this place.
I'd say it's definitely worth a try if you don't have to line up that long!