You can't harass members who play Face Hunter, nor are they compelled to make preemptive apologies or justifications for playing it. They don't hack or crack their opponents' game, they simply play existing cards that form a specific deck. If you suck at countering Face Hunter, you should blame the designers, not the community.
Not bad. A smaller Baron Geddon as early as turn 3. Does have some synergy with the other Hunter legendary but turn 10 combo is little too slow for current Hunter's taste. If Control Beast Hunter actually becomes a thing, it will see some play.
I'd definitely play this with stuff like Gahz'rilla, but also if Pally becomes rampant. Baron Geddon sees play in control warrior, and usually Hunter can do an even better job of dealing enough damage to something to get it in range of this effect. Of course, the combo is definitely with Hunter's Mark.