Those who think he's great obviously are not in university science courses. Yes, he's a nice man and all that, but he does not adequately prepare the students for science outside of his classroom.
Mr Goyal is awesome, hes one of the funniest teachers "what is ice cream?" lol
he doesn't listen, doesn't explain things... easy to slack and pass with a good mark, but not so good if you want to learn or pass next year with another teacher.
Most horrible classes I've even been in, he CAN'T teach worth anything. I learnt nothing from his classes, good for slackers, not for people who actually care about getting a REAL education.
Only take this class if you are male. If you're female, don't have opinion.