While the Lunar New Year event was terrible for new mon spawns. Ive had good luck with them, so far, in the current event.
I caught one of each of the new pokemon yesterday, and two Shieldon. The double candy helps as each netted me 12 candy, and i was able to evolve my Vespiqueen for the dex entry.
I still need Bastiodon and Rampardos. But i also need good examples to evolve.