This is feed back so take it as you will but I would have rather not had this event then have it.
The event brings a seemingly complex way to get to loot boxes and a grande prize of a ascendable character. You exchanged robots for tokens in turn open boxes… if you place top 100 or better consistently you can get the 5*
My problem is the loot of all the events was just substituted. Instead of getting 5* tokens or 4* gear etc the rewards of golden nuggets had been put in place. These nuggets will of course disappear at the end of this event.
The event was a substitution of the normal grind to get items to a winter grind. At the end it all goes away. Why remove the normal prizes in the first place? It’s like putting new lipstick on and saying it’s all brand new.