For me I wouldn't say the worst F1 game ever since it has potential but it has definitely been one of the worst experiences so far. It's just all the issues they need to fix. Every game mode seems to have some huge issues. Career needs AI fixes like stupid overtake attempts, not overtaking when let through, too strong at starts and on cold tyres, safety cars not coming out which is my major problem, mehcanical failures need to be toned down as well. Multiplayer is unplayable, can't join, crashes, performance issues etc. Time trial laps don't save.
At least we have F1 Life right? 🤔