Managed to get this to more or less behave as expected ONCE, and it produced an unreadable file. Every time thereafter - even when uninstalled and reinstalled - it failed to funtion properly at all. With massive interface problems, it appears completely unresponsive, but does eventually produce an incredibly low-quality video (with artifacts galore). I have never given an app this poor a rating before. I cannot imagine paying for their other versions if they cant get this one right. Pass.