While I have posted a few links, I haven't given my opinion yet here, but I have done so on FB. It's a bit edgy, but be that as it may, here goes...
The short version is,
I don't feel the least bit of sorrow for those who were shot. I think what happened on set could have been easily foreseen by anyone after the many things that happened prior to the fatal shooting.
While Alec is a skilled actor, if you ever seen or heard him while he is not acting (in real life), you quickly see he is a royal Jackwagon and a stupid one at that (this is beyond his politics and is widely known by all reasonable people who have had interactions with him). Honestly anyone working for him on his film...yes it's "His" film, deserves what they get. It's been reported that among other things, there have been a couple Accidental discharges (firearms) prior to Thursday's Homicide. Also, the camera crew walked off the set more than once, in protest to poor safety practices and other reasons. There have been numerous complaints to the Producers, who allegedly refused to fix the problems. Alec's company is Lead Producer. Would you stay on a Movie set with those issues? I surely wouldn't.