Arriving day 1 around midafternoon, I plan to check into my hotel (Gran Melia) and straight away go and see the Pudong area with all the skyscrapers, and hope to get up on the SWFC observation platform. Then early evening, use the sightseeing tunnel to get over to the Bund.
Day 3 will be more touristy things like the aquarium and possibly Happy Valley.
However, to fill in some gaps I want to visit a green park and also visit a temple.
Also regarding temples, there is Jade Buddha, Old City God's Temple etc, but I am not knowing which is the one most worth seeing. I would only dedicate an hour or so to a temple.