I fully intend to add a mouse control feature. It's on my list of additions, when it is added you will be able to turn it on from the "difficulty" menu in the options. Expect this feature to be added soon, maybe within the next 30 days.
So unfortunately, not really. I can try and make it faster but if I make it too fast the blocks lose their place because the system can't keep up. I can speed it up probably, but that's about all I can do.