I don't think it's a direct veto. If the public vote it 1/26 and the jury vote it 25/26 it gets a 13th on average.
But only the first 10 countries get any points, so while Poland got nil point from the UK, that doesn't mean it came in last.
Yeah I normally set up a couple of sub situations depending on whether I'm winning or not around the 60th minute, then bring on as many strikers as necessary.
I quite liked Wolverine, but if you want to improve it, have a look around for the pre-cgi version that got leaked a while back. Turns the whole film into a cheap sci-fi B-Movie.