On this game, no. On other games were I have doubts, yes! but only the last part if it is a good review and not one that doens't make sense or is just bullsh*t..
Never have, never will.
I just read reviews to see how clueless the reviewers really are. Like that idiot from IGN.
I always try out the demo/shareware/beta whatever version of the game before buying it. If there is absolutely no demo or trial I at least watch a lot of youtube gameplay footage -along- with reviews before making a decision. I never let reviews influecne my decision, I just read the reviews to have a good laugh at how stupid "journalists" are. There are a few reviews that are genuine and done by real gamers, many of them are just bias opinions after playing the game for 30 minutes.
Almost always I read the reviews of the games I already own, not before buying them.