Seems about right to me.
Has there been a change in how these are viewed? Not so long ago, I'm sure these incidents were judged on outcome rather than action, so a reckless tackle like Elia's where only the tackled player's actions prevented him from landing on his head or neck would have been viewed more favourably than if the tackled player didn't manage to break his fall with an arm. Same offence IMO should be treated the same, taking into account intent, but regardless of outcome. Refs used to be told to consider outcome. If that's now changed, then I welcome that, but don't remember it being announced as such.