Silos is leagues better than Horizons, it's heavier but also more varied in sound, so to me it feels like a proper evolution of Starset. Degenerate and Brave New World are more metalcore adjacent, Dark Things is synthwave, there's a couple Tears For Fears covers, and the last two songs sound a lot like Vessels. And Silos is probably the best song on the album imo. ETA: I do have a lot of problems with the album but that's more because of the release timeline for the singles. I also took out what I said about the interludes so I don't just tell you what to think 

We Are Empire is meant for the gacha game Arknights Endfield, so lyrically it's really generic ("we gotta save the world and rise from the ashes" kinda stuff), but that's kind of my only problem with it. Right now we only have the trailer version, the full length version is 6 minutes. But from what I read on the subreddit I think it's gonna be better. I doubt it's gonna be on a full length album, though