I appreciated that this unit started from the very beginning w the most basic of concepts, making it easy to follow along with. I found the online modules easy to navigate and pretty good for the most part. Explanations of the harder topics could be better but if you put the extra hours in it's alright. The tests throughout the sem are open book + untimed, mcq w some written explanations. Labs and pre labs are fairly easy as long as you've done the modules. Overall a pretty good unit, dare I say the first time i haven't despised chemistry.