I'm okay with it. I don't dislike it, but neither do I think it's the greatest thing since sliced bread. Sliced bread being friggin' awesome. I feel like I often can't wait to get Eurekas, especially when wonders are on the line. I still can't resist wonders like Potala palace (though I didn't get it my last game), Forbidden City, and Big Ben. I like the extra military policy one, but the AI usually gets that one. But it is so sweet when I get all four. Point is I still put a high priority on getting a good research rate and having enough campus districts appropriate for my difficulty level. I don't aim for fastest victories, I just aim to have fun. I'm not sure what my Eureka rate is, maybe around 60%. Sometimes I have barbarians turned off, and those Eurekas/inspirations are impossible to get.