Well technically the old exploration tools are still in the game - the ADS still functions in explored systems, and I understand that it becomes an IDS in unexplored ones (though I haven't tested it yet). The old DSS still works just the same, assuming you've been able to target the body in the Nav Panel.
So yeah, they slapped a new cosmetic layer/minigame on the top and left the old stuff alone, just made it harder to use. Not massively different to what they did to mining.
Its almost like frontier know how to make a skinner box... oh wait that's what elite is.