With a flavour of actual optimism, which is a lot more than what most people gave it...
Considering the delay was due to unexpected issues, how else should one react? I'll be cynical to parks that do idiotic and needless things but will be optimistic for things for which they do good, especially when my thoughts are based on my engineering knowledge...
Besides, it's not march yet... But I would have rathered hoped towers opened it rather than just deride the park without knowing the full facts as to the delay...