I think food wise Lulu would be a solid 3.5 but I always think the service is lacking. Long periods of waiting before someone approaches the table, long periods of waiting to get a drink refill, standing at the host stand for a long period of time while the owner (?) stood and watched me while he talked on the phone, even watching other tables who sat after us get their food 1st.
But the thing is they do have some very enjoyable food. The jambon and gruyere croissant sandwich is delicious, add the egg to make it even more savory. The french onion soup, mimosa salad and the fried calamari, to name a few, are all dishes I have really enjoyed here. Its just I usually know I should not be in any kind of rush if I am going to eat here or have any high expectation of service.