New To WP8

Just joined the WP8 club and so far I'm enjoying my white Lumia 920. Its by far the best looking phone I've used in a long time. Its also far better then what the critics say and coming from Android I hardly miss the notification bar, which was extremely annoying. Can you guys point out some of the best WP8 apps in the store. I'm already using Gleek for twitter which is the best twitter app I used thus far.