How many nights are you staying and when are you going? I can see the argument from both sides. We just got back from the RPR and were stuck in tower 2 on the ground floor because of our pet. We had a great view of the jungle outside our window. After looking at it a few times, the drapes were closed for the rest of the stay and it didn't matter, we had a great time.
In the case of the HRH, if you get pool view at the end of the east hallway up high, you could face the parks and see the fireworks. But that's if you go before mid August. Otherwise, I'd say it doesn't matter.