Previous raids had this difference that you could some specific reward, such as bp coins, boosters. Now nodes have a mostly camo/skin fragments -- not all of them bad, but doing raid puts you to two choices - either you plan do unlock all nodes, or you skip this raid entirely. To me filling the map with fragments of camos is pretty bad design.
EDIT:
I just noticed that node reward also can 1 part of some premium tank, i see CATTB, 2 places with 490 etc. Well, probably useful for people with ~90-99 parts.