I just Beat The GMAT!

i scored a meagre 500 on my DT without any prep .
i am targetting a 660.
i have heard of this coaching institute by the name of csquare learnings in blore
do u have any idea abt it
honestly , if i try doing things on my own there is no wy that i can be systematic and would end up doing things in a haphazard manner so planning for coaching
at the same time i have received some positive feedbck frm their past students as well
so kinda thinking abt it
would be useful if u could pitch in your 2 cents over here
thanks