I went back to this place Tuesday night. Their laksa is quite spicy and very good, but it's asam laksa. The waiter clearly denied that they make Singapore-style laksa, and he didn't even seem to know what that would be. Anyway, though, it was quite good.
Service was slightly slow, but by no means out of the ordinary.
FWIW. (That's "for what it's worth" for those of you as yet unfamiliar with Internet acronyms. :-)