Hi guys,
I regards to the melee system, Crytek staff actually posted in the demo forums thanking people for their feedback and confirming it will be changed in the retail release

You guys are really going all out with this project and listening to your community were other developers just ignore us!
your doing a stellar job and although I feel bad that ive watched the leaked gameplay............ but it actually made me upgrade my pre-order to the nano edition!
I really like how youve done this, we are closer to putting the shooter back in first person shooter!
I agree. All thats needed is some good post-release support to make this a truly great game.