I've skipped Revelation of the Daleks because I've seen it before.
The Trial of a Timelord is the first time since Mawdryn Undead (I think, there are a few that I've not watched since then), and only the second time in the 1980s that the show has attempted anything other than straightforwardly linear storytelling (not even a character having a flashback!), as the Doctor's trial is interspersed with evidence from three recent adventures. The entire fourteen-episode series makes one long story, with three other stories embedded into it.
( The Trial of a Timelord: The Mysterious Planet )
The Trial of a Timelord is the first time since Mawdryn Undead (I think, there are a few that I've not watched since then), and only the second time in the 1980s that the show has attempted anything other than straightforwardly linear storytelling (not even a character having a flashback!), as the Doctor's trial is interspersed with evidence from three recent adventures. The entire fourteen-episode series makes one long story, with three other stories embedded into it.
( The Trial of a Timelord: The Mysterious Planet )