Interesting to see a lot of positive comments about CQRS + Event sourcing, I only had one experience with it and it wasn't good after about 1.5 year of developm

Interesting to see a lot of positive comments about CQRS + Event sourcing, I only had one experience with it and it wasn't good after about 1.5 year of development it needed to be rewritten without ever being in production. The whole thing was super complex to understand, the event flow that could be triggered made it hard to understand what was going on and migrations where very difficult to do correctly. Notifying frontend with "eventual consistency" was pretty terrible to.