Just got this back from Lovefilm again (first time I had it was in 2010) and completed it on Detective difficulty and despite some frustrating bits I have thoroughly enjoyed replaying this game. Sure it won't win any awards or raise the bar for action games but as a whole it has a lot of nice touches that other games do not.
I have played worse games, but this is the perfect type of game for a rental, where you can whack out your 1000g (then DLC) and forget about it. Play Leisure Suit Larry then tell me this is terrible...
Resident Evil 6, PDC Pro Tour
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