Seems like Capcom learned from their mistakes after making Justice for All and didn't want the trilogy to end on a sour note. And it worked.
Trials and Tribulations delves more into the backstory of already known characters and gives Mia her deserved screentime. The connection between the 'story-important' cases is well executed and help to establish an interesting main villain over the course of the game.
Unfortunately the two filler cases (3-2 and 3-3) being back-to-back hurts the story's pacing and their self-contained narratives aren't as intriguing as the main plot going on in the background. At least the wait is worth it, as the final case is widely regarded as one of the best cases in the series - for good reasons.
Trials and Tribulations delves more into the backstory of already known characters and gives Mia her deserved screentime. The connection between the 'story-important' cases is well executed and help to establish an interesting main villain over the course of the game.
Unfortunately the two filler cases (3-2 and 3-3) being back-to-back hurts the story's pacing and their self-contained narratives aren't as intriguing as the main plot going on in the background. At least the wait is worth it, as the final case is widely regarded as one of the best cases in the series - for good reasons.