I've been to Haldi Masala twice for their lunch buffet and occasionally have the craving to visit them again. I'll be there one day soon!
I really like the food here. There's not a huge variety of dishes compared to other Indian buffets and the dishes felt more "homestyle". But apart from the more common tikka masala type dishes, they have more unusual dishes (to me) like egg bhurji. I wish I had taken better note of the names because there were several other dishes that I really liked but had not tried before. The second time I visited, they even had a crab dish which was so sweet and yummy!
Service was good too- nothing fancy about this restaurant, but it is clean, bright, and welcoming.