lol, no it wasn't.
Both collisions were the result of guys driving to the net and the goalies making aggressive plays. Hockey is fast, shit happens. Neither hit was particularly malicious. Goalies are the first guys on the ice to throw a tantrum at the ref if they feel like they were interfered with, neither goalie had anything negative to say about either play. Both pretty much said 'he's doing his job, I did mine, shit happens'
Bennett comes with baggage cause he's concussed other players before. I don't think the Stolarz collision was bad in a vacuum, but as part of a pattern, yeah, it's understandable people aren't going to give him the benefit of the doubt.
I'm of the opinion that if the NHL actually wants head shots out of the game completely, they're going to have to over-penalize in a black and white manner.