Just found this app via a news item. installed it on my S2. videos play, but, my god, they play on my S2 in portrait mode. rotating the phone doesn't switch to landscape, so the landscape video is TINY.
aha! I just reopened the app while my phone is already in landscape mode. NOW the video plays ONLY in landscape. I think a programmer needs to be whacked with a pay-attention-to-details stick.