Walk Hard trailer - just as silly as you’d hope

I’m a fan of the whole Judd Apatow axis of humour, and John C.Reilly is usually good value, so I’ve got high hopes for Walk Hard. I’ve read decidedly mixed reviews since it came out Stateside though, so I wonder if people are getting bored of frat pack-style japes - or is it just that music-based comedies have been done to death?
Walk Hard seems to be some kind of spoof of Walk The Line, but I’m guessing most folk aren’t going to be overly bothered about the plot of this particular piece… You can see the film nationwide from Friday. Check out the trailer below.