It will fail. Honestly Force Awakens was trash and missed opportunity because they just remade episode IV for fanservice but failed. The Last Jedi on the other hand was 2 times worse, not suprising when you watch a few interviews with Ryan. He was asked if he thinks any of online criticism is justified, and he said None, I mean thats worse than Kanye West ego #SoHumble. Some people say SJW agenda ruined these two movies, but when you look at it it was just shit writing, there are good SJW influenced films. In a nutshell VIII-IX were ruied by awful Disney managment and prequelphobia.
Wikipedia says budget for solo was 250mil and that box office was 280mil first week, idk what are other expanses but seems like they are fine.