It is a good academy, no doubt. But apart from joining it , keep one point in mind : in CSS exam You and only You have to work harder........to make your dreams come true.

Never be relient on anyone. Remember, Css exam is a battle and in battles besides command from higher authorities , a soldier must use his/her own judgement.

The more knowlege You have , the better equiped and armed you would be in the battle-field( examination hall).