Singapore Flyer is one of the best ride to see and admire Singapore's Skyline. It has an audio (in English) which explains the different areas as you rotate, its background, and a little trivia. Each capsules is air-conditioned and ensures safety of each passengers. When we visited, they have this Barbie-themed capsule...talking about nostagia. They also have a passenger lounge (especial tickets) and like most of the attractions here in Singapore, at the end of your ride, there's a souvenir shop and you can look at your photos which taken before boarding and decided wether to take them or not. It costs sgd25.