Does buying a game does give you the right to be CRITICAL of it?

[Senlis]

I think, even if you haven't bought the game, you should be able to say why you don't intend on buying the game. I did so in another thread on Halo Wars. I started by saying that this was only based on the reviews I have read, but it seemed like it was a good RTS for a console. However, it was also simplified compared to the PC RTS games.