Just wanted to leave some feedback on my instructor for those who are looking to take a Manhattan GMAT course in NY. I took the 9 week course with Jennifer Dziura and I can honestly say that she was the best teacher/instructor I've ever had. Jen brought a ton of energy to the class and did an awesome job mixing humor into her teaching. She is an incredibly smart teacher and did an excellent job of teaching her students multiple ways of looking at problems. Although getting up early on Sundays can be rough, I can honestly say that attending class was enjoyable. I owe a big thanks to her and Manhattan GMAT.
I highly recommend Jen's class if you're very serious about the GMAT.