Im happy with it. Im proud of Dublin as a city - it has alot going for it and the infrastructure is improving immensely and has improved alot over the last decade. It's a good place to do business and it's a great place to live. Obviously your opinion of Dublin, like any other city, depends on your wealth but overall it's a good city. It has cracking geography and there is lots to see and do. It's very vibrant. It has it's problems like everywhere else but I would never choose anywhere else to live.
If someone from Cork wants to comment....please do.