Reviews of professor Russell Hammond

Rating: 4.0/5, difficulty: 5.0/5
Gives some tough tests but he's a fair grader so it balances out. Do the work and pay attention, really pay attention. 
Really seems to know sql pretty well, was able to answer questions without always looking stuff up.

Rating: 4.0/5, difficulty: 2.0/5
He's honestly a really nice and funny guy, and his class is really easy if you at least pay attention BUT you may not learn a ton. You retain a lot of the basic info for tests and that's about it, he drones on A LOT. Networking 1 is a bit tougher of a course so always ask for help if you don't understand something and he'll explain it more.

Rating: 5.0/5, difficulty: 2.0/5
Very memorable, gave amazing lectures and is definitely a professor worth having