Low working hours and the effort you put in might not equal to the reward you get in the end.

Lots of office politics aka those who talk more work less always reap the bigger bonuses/promotion.

Even though it has a good brand name but remember its good brand name arises mainly for management consulting not technology consulting.

The quality of the systems accenture developed are quite bad since they outsource as much technical as they can. Hence not recommended for people looking for technical career but more for people looking for career that is related to consulting/project management aka all the talking and presentation to client/mgmt.