This course was useful. It helped me improve my code, both naming and design.
Before: my programs ran. Delicate ad-hoc creations, they were held together with a shoe-string and duct-tape.
Now: my programs run. Robust, designed creations, they're well documented, expandable, modular and readable.
I believe this course has enabled me to write higher quality code.
Of course, just like one becomes better at the craft of writing by writing a lot, one becomes better at the craft of programming by programming a lot. A lot! It can get boring; it can get repetitive and tedious. The support was good, my TA was helpful.
I'm happy I took this course.