| 2026-02-26 | Like a plane, informally |
| 2023-02-16 | Flat, for short |
| 2022-10-19 | Flat, for short |
| 2018-11-19 | Lacking depth, informally |
| 2013-12-24 | Having no depth, briefly |
| 2013-06-13 | Like most movies |
| 2012-08-02 | Like a plane, for short |
| 2012-06-19 | Like traditional movies, for short |
| 2012-03-04 | Lacking depth, in brief |
| 2011-08-09 | Like flicks seen without special glasses |
| 2010-01-25 | Having length and width only, briefly |
| 2009-02-26 | Lacking depth |
| 2009-01-16 | Flat |
| 2006-04-20 | Lacking depth |
| 2001-11-28 | Having no depth |
| 2001-05-30 | Lacking depth |
| 1999-04-25 | Flat |