I'm all for being on the player's side on these goalie interference calls to a degree. If it isn't clear that he restricted the goalie from making a save he could have made, then it's a good goal. If he got in the way he got in the way but if it's questionable you give the player the benefit of the doubt, otherwise you get back to that crap going on a year or so ago, where owners got together over an allstar break to come up with a conclusion to the grey-area problem, only to say that the new rule on it is for the refs to "do what's best in their heart".
I haven't taken that close a look at it, but my initial thought was it's a close call, maybe he got in the way, but I really don't think so. In that case, benefit of the doubt is on the player & the initial call on the ice isn't overturned: good goal.
What's the ruling though on Engvall's position, he very clearly had two feet in the paint.