Granted I've not read the entire thread, but I can't believe the immature attitude of some people. How is this 'good' in any way whatsoever? Thousands of people potentially losing their jobs isn't good.
To those saying tesco etc are cheaper, yes they are, but they may not have to be so cheap if there is no other competition on the high street. Both compete online at a different price point already so they could put their in-store prices up without losing custom. That isn't good for anyone.
For those saying Game are overpriced etc I agree, they do tend to be quite overpriced. As are steam. I rarely shop in Game, but occasionally have a look and a couple of weeks ago I picked up Rage and Homefront (both PC) for £9.99 each brand new. Steam price? £29.99 each.
Regardless, I'd be surprised if Game group and HMV are still around in their current guises come the end of the year; they'll probably downsize considerably, be bought out by somebody else or worse yet enter administration and have any assets sold off.
Clearly you've little experience of workplace hierarchies. Bad and unpopular decisions are made by 'higher ups' daily in all sorts of companies, that doesn't mean the correct way to go about giving your opinion is to 'harass' them and especially not demonstrate 'non-compliance' which would be grounds for dismissal.
You told them so, that makes it all better then