I kind of lost track of what you're responding to, but I don't see any mention of JJ3 in this topic, so I'll assume you mean the JJ2 engine. In that case you are so utterly wrong. The JJ2 engine is very probably the most powerful and versatile 2D engine in existence. Why do you think so many companies wanted it?

And what Thunder said... John4300, this is a serious forum. Please try to actually understand the situation of the community before you rant in here.