Chan wai man doesn't look too polished in that fight. Not that it mattered.

David, who would you bet on:
- boxer with only a little instruction but spars often with others
- boxer with a lot of instruction but rarely spars

To me shadowboxing = forms. I'm sure you've seen lots of guys that have decent form while shadowboxing and doing 4/6/8 counts etc, but look terrible when they are faced with an actual opponent.