All right, I'm thinking of using Bat Sentry for a 300 point constructed game, the only problem is....he's not really much of a standout clix.
He has abilities that conflict with his KC TA (I believe he has Charge....haven't looked at him lately). His stats are about average. Is the sentry remotely WORTH using at all?

Also, has anyone used Bat Sentry in a tournament/Wizard World?

Well, they are the cheapest KC to copy. Not the most useful by any means. However, he is the only heroclix with parts that are supposed to move.

Only use i can find for him is to play with after he gets worked..... there are so many better pieces to use unless you need to copy his TA or your playing a batman theme game