It's true

A developer expressed disappointment with the gpt-6-Luna model, stating that they initially doubted complaints about new models but found gpt-6-Luna to be a "total shitshow." After struggling for two days, they switched back to the 5.6-Luna model without any other changes and were able to work normally, handling hard tasks and understanding its answers. This experience led them to conclude that the gpt-6-Luna release is "extremely disappointing."