For a mid-rise with no retail, I like it.
Should it be taller?
I love 30 storey towers on podiums. However, Paris has a higher population density than every North American city other than NYC, and you'd be hard-pressed to find anything taller than 10 stories there. Tall =/= vibrant.
Should it have retail?
Ideally? Yes. But this isn't an ideal corner, and it's not an ideal market. 11th avenue is a 4-lane, one-way, urban highway. The sidewalks are just wide enough for two people to pass each other in single file. 2nd St isn't much better. It's an intersection of car sewers with street parking, no protected bike lanes, no street canopy, no patios, no benches, and you're lucky if you can find a garbage can.
So no, I don't blame them for putting live/work units on ground level, with planters to make some kind of separation from the vehicle way. We've shown that we care more about cars than we do about people, and cars don't spend money, people do. No retail is a symptom, the market can only support so much retail on 11th when the priority is moving vehicles through it as quickly as possible.