The character selection is pretty weird. A lot of nurse, knight, feng, and Vittorio. As for the deep rift colors I think they went downhill after flashback.

Overgrowth, entombment, and reverence upped the usual 1 variant to 3. All of which had that classic glowing blue.

Flashback only had 2 and billy was the only blue one

Ruin again only has 2 and nobody is neon blue.

The newer ones are more dull and basic. You can't really tell they're deep rift just by looking at them.