As far as the chain goes, it is pretty decent (3/3.5 stars). It is not the best I have had but the broth and toppings are tasty enough.
It should be noted that this particular location is newly opened and really is not quite as good as the other locations yet. This was obvious during my visit last night.
Normally when I order the most popular ramen (soft pork ribs), it comes to me very quickly, in this case the wait was noticeably longer. Also my wife ordered a ramen with chicken teppanyaki. The chicken teppanyaki came approximately 10 minutes after the ramen itself was served. They obviously do not have the timing down yet. This was also observed when the deep fried chicken knee cap we ordered was served long after my ramen was done.
With Sansotei Ramen (Highway 7 & Birchmount), Sonoya Ramen (First Markham Place), and one of the older Ajisen Ramens (Warden & Steeles) so nearby, it might be best to hold off on going here to get your ramen fix until they have some time to get their act together.