TF: Dark of the Moon Question? Is it worth the money in the theaters?

Lately, I haven't been a big spender on movies. I've been playing the
role of pirate on the internet by watching movies, old and new,
online. Only a few selective movies that would come I'd find worthy of
actually going to the theaters for.

For Transformers: Dark of the Moon, I've been debating whether should
this be another movie that should be watched freely online, or should
I head to the movies tomorrow and see it?