Re: Sparring session of me (video)
The only thing I could really see that might be considered a negative was that there were points when you could have stepped to your left instead of stepping back; and this would have allowed you more chances to throw your hook.
But it's sparring, not an actual contest...so there's really not too much advice that we could provide that hasn't already been mentioned by your trainer.
Either way, it was fun to watch. Thanks for posting!