My opinion on this is pretty much the same as everyone else's, but I'll put my 2 cents in anyway.
Praise and worship is a matter of the heart, and is not limited to a certain method. God is not tuned in to churches on Sunday morning watching for who is dancing around, and who is not. I know of no place in the Bible where we are required to express our worship one way or another. We humans are different from each other in many different ways, and our inability to accept each other's differences has (and will) only caused division, not unity. That is why there are so many different denominations within the Christian religion, and other religions too.
So, if you know in your heart that you are sincere in your worship regardless of the method, then I believe that God honors that. It's a personal thing between you and God.