The knife defense was empty hand vs. the knife and contained no surprises--it was typical for FMA.
Well, this really depends on your knowledge.
I thought, it has a different touch, because it uses different principles than most FMA Knife-System.
Most systems use the "Tapping drill", where you make contact to the knife hand of the opponent with the opposite hand. So if the attacker gives a number one (meaning, he attacks the left throat of the defender), the defender usually uses his right hand for the contact to have contact with the outside of the forearm to the knife-hand.
Not in Mike Inay´s system: He uses the "closer hand, palm down" principle, so you would use the left hand for the first contact and through the palm down principle, he would use the outside of the left forearm for the contact. Then the right would take over. This is different to many opf the other FMA knife concepts.
Also, there is a very refined systematic approach, how to automatize the defense movement against the knife. All is demonstrated on the video in detail.
Granted, you cannot reinvent the wheel, but I thought, there are quite a few valid things in his concepts that I did not finde that way in other knife-concepts. (I am not saying that any one is better, just different.)
To get in contact with the Inayan System of Eskrima, you can either contact Jason Inay under
http://www.inayan.com
or other senior Instructors of the late Mike Inay under
http://www.inayaneskrima.com
At least there are only 2 groups after the death of Suro Mike Inay.
Contact them both and see who is in your area or visit semiars of both groups. Both groups are serious practitioners of the FMA and carry on the legacy of Suro Mike Inay. Both are well worth having a look at.
Best regards from Germany
Diete Knüttel
Datu of Modern Arnis
(and close friend of the late Suro Mike Inay)