Alright, Let me start off by saying while I like building big projects in minecraft, I am nowhere near proficient at it. That said, I know my way around large constructions.
As for this project, saying it is impressive simply doesn't cut it. Just at a glance it is easily identifiable as some sort of factory or industry center. The attention to detail on the larger scale, such as the loading dock on the right, is good. Detail on the smaller level, such as the marker lights on the smoke stacks and the "patchwork" design of the concrete really add to the realism of the scene.
The backdrop is also very nice. The highway (I think it's a highway, correct me if I'm wrong) in the back right gives the idea that the refinery is located away from the city, as they usually are. The sky also gives the mood of the dark, dreary industrial society. Don't know if that's what you were going for, but it's nice either way.
seems like you took the design from a real modern refinery, at first it seems good, and obviously its a lot of work! the vision its really real, it seems as a real one. the originality its poor because you could took it from a real refinery. technique: excelent! impact: good!
Esta bien construido en todas sus facetas, se ve impactante de buena manera pero quisiera verlo por dentro a ver si es detallado. pero realmente me dejaste muy interesado! y una descarga estaria ge3nialll!!!!!!!!!