... sounds pricey, how many classes a week will you get for that?
and what's your motivation? and background?
if you have training in or talent for gymnastics/acrobatics/break dancing, you'd probably not end up looking a total idiot.
if not.... then you'll probably need years of training before you stop looking like an idiot. don't expect to be able to do all those fancy capoeira moves in a year (unless you're really committed and train every day). that stuff is hard.
I've seen guys on tv who were supposed to be instructors, and they still looked like idiots....
I was never into capoeira, but I've spent a life with judo, and I know that in any martial art requring complex movements and strength, you're still a newbie after a years practice.
Also keep in mind that many martial arts academies are businesses, and they make a lot of money on people who are "fascinated by their art" and think they'll become a new Bruce Lee in a heartbeat. As long as the academies are getting money out of people, they're happy to keep people in their delusions.
The best you can do is check if your instructor (to be) is any good and then put in the effort that is required.