It really comes down to the instructor. His/her knowledge and experience is key. Unless you're very effective at teaching yourself information, a quality instructor is critical. In addition, another consideration is cost. Traditional courses cost $1200. There are other options out there for less and that are just as, if not more, effective. I recommend doing some research before defaulting to a traditional course. A traditional course is great for some people, but not great for others. It really depends on what you need and what a specific course offers. Hope that helps!
The post actually offered her general advice that will hopefully help her make a good decision (as we have in other posts). Sorry if that offends you.