- (5pts) User can tap a cell to see more details about a particular movie.
- (5pts) User can tap a tab bar button to view a grid layout of Movie Posters using a CollectionView.
- (2pts) User can tap a poster in the collection view to see a detail screen of that movie.
- (2pts) In the detail view, when the user taps the poster, a new screen is presented modally where they can view the trailer.
Describe any challenges encountered while building the app.