HaiSous is a new Vietnamese restaurant in Pilsen, from the chef behind Embeya. It’s a nicely-designed modern spot, but the food falls a little flat, and we wish they'd go harder on the spice. Generally, several dishes feel not-quite-there: the chicken wings weren’t crispy, and the mussels were served in a weirdly-sweet and heavy broth. Some dishes were more promising, but overall nothing stood out. Check it out if you’re in the neighborhood, but it’s not worth a trip to Pilsen quite yet.