Yea Arnold was more or less believable, which made for one of his better actual acting exhibits. Still doesn't forgive the crappiness of the supporting cast, just terrible performances or some of the (numerous) lines that stick out for just being utterly ridiculous and indicative.
The action was at times, decent, but all that was negated by cheap muzzle flashes and blood effects quality that my friend uses on his own computer, aka not Hollywood or theatrically released. Just noticeably terrible VFX, horrendous effort or use of resources.
The ending scene was pretty good. Actually was the type of Arnold I wanted to see despite the lack of entertaining dialogue that I'm accustomed to anticipating from him.
Still a badmovie due to the low quality of vital elements that make up a good or enjoyable movie to me.