After the quake, it's pretty sad. Still lovely, but eerie- like a ghost-town. No one is out after 5pm and it's just dead with nowhere to eat or anywhere to go. You might see 10 people if you walk the entire city. The destruction is heartbreaking- I can only imagine how beautiful it would've been if you could go inside any of the buildings or churches. The gardens are nice and the container "mall" is pretty and unique. But I can't imagine being here for more than 2 days.
Insider Tip:Take the bus to hit up swimming with dolphins or the train west so you can get pictures of the views! This is really a one-day stop (maybe only for a morning).