Been here twice recently and was very satisfied by the food. The roti canai is really top notch, and the chow fun is delicious. Lo Mein is also delicious. Their noodles are cooked with a very hot wok, you can tell from the slightly singed flavoring, and that with the sesame flavoring gives the noodles a nutty smoky flavor, which is so hard to find anywhere. i had a curry dish as well (I cant remember the name) which was excellent as well. We have not have a single mediocre dish here yet. Always looking forward to going back here.
Update April '13: Had the Dry Chili with Chicken, it was very good. A friend had Beef Rendang which I tried and it was delicious. We also had the Malaysian Lo Mein and it was delicious. I do need to correct my previous post above where I mentioned never having a mediocre dish - I now recall we had ordered Pad Thai once and it was not good, so I would not recommend that one. Everything else we had was good. We have not yet tried many non-Malaysian dishes except for the Pad Thai and Roti - we have stayed mainly with the Malaysian food which has all been good so far.