I used Johnson's Flower Shop for my wedding flowers. What I liked was I could go in and tell them what I needed and how much I had to spend and they said they would make what I needed for that amount. They also told me that they could get Calla Lillies in February, when other places could not.
Unfortunately, I had never planned a wedding before and I'm not very artistic with flowers so I wasn't sure what would look good together and I had hoped that when I went to meet with them and told them what I'd like, that they would tell me if that would work or if something else would be better. Instead they took me for exacltly what I said I wanted. If you're looking for a professional opinion, I don't know that you'll get it here.
Also, come the day of my wedding, apparently the flowers that they had ordered had wilted overnight so my bridal bouquet wasn't fresh flowers, but silk flowers and unfortunately I didn't know about this until after my wedding. For the money that I paid for my flowers, either they should have told me it was hard to get the exact flower I wanted, or if they had to use fake flowers when I told them I wanted real flowers, I should have received a credit for them. Even afterwards they said that they hoped that I wouldn't notice that my bouquet wasn't real flowers. Disappointing.