Guu is usually good although there are certain items that don't impress me while it is popular to many.
I love how they take reservations now unlike before where you had to wait for HOURS outside just to try this restaurant. The line-ups were crazy and people were willing to wait outside even in winter. This created hype , and I believe it made many people want to try Guu even more to see what this hype is about.
I have to say, I understand what the hype is about when I first had it. This is a new restaurant offering Toronto good Japanese food.