1. very snappy and responsive !!!!!!!!!! 2. clean(ish) interface (crunchy but also simple) (some times ui doesn't pick up mouse entry though) over all very easy to digest ui.
3. you can click under the buttons meaning you can plant thing in those areas then they become inaccessible
4. if you full screen it stays in the corner
5. music gets repetative
lots of fun, but also quite a few places to get snagged.