For what it's worth..(not much I think)
I don't like it.
It tracks way too strangely.
(look at how/when it switches to each view)
I think Padlocks just add more workload.
Oh look a target !!.. "TAB"...hmmm i should check 6...."view change"...hmmm other bogey is leaving I'll engage the guy who just overshot...."shift Tab"....
The hat switch is much faster.
(mind you I have no rudder pedals, and have to use the keyboard)
I don't think it helps anyone at all, the way it is.
But then again, I'm used to manual views and have always preferred them in Prop sims.
I think Padlocks just add more workload.