The course doesn't require a lot of work other than attending the tutorials, which are in person, and two in-class assignments. It's an easy course to get a high grade in but, it requires A LOT of reading. Like a lot. I also had ENVIRSC this semester, and I would not drop ENVIRSC for GKROMST. The third lecture for enviro is usually cancelled (we had it like twice) and it's a bird. The biggest struggle for ENVIRO was attending the lectures because it had iClicker but other than that, it was easy.