Yelp's lack of half-stars is definitely a challenge for this solid 3.5 performer. I've had a lot of Roti around the city, and I was happy with Blue Water. The portions are great, the Roti was tender, and the gravy was super flavorful, but I just found a lack of spice. The doubles also weren't my favorite, the chutney was a little too tart and the chickpeas were still a bit chalky.