It’s not doing well at all on Douban. Mostly one star reviews
The fans waited a looong time for LotFG so they praise it a lot. But it's not as serious as the trailer, plus the leads are mismatched. CL's role in Shadow Love is much better. We can talk about it via DM if you want as I don't like to discuss another drama here.
The crown prince is either an idiot or a great schemer. At every opportunity he keeps praising and defending the Li family and its army. That's a surefire way of getting them killed by a paranoid emperor. Yet he keeps doing it.
I watched LotFG and dropped it. The drama is different from its trailer.