I was a huge fan of the first two movies as a young lad, so I had every intention of picking this up when it dropped.
You can tell it isn't a "triple A" title by any means, but it definitely puts you in the era of the movies. The combat has been decent so far, though I do find the targeting seems to be hit or miss. There have been a few times where I know I've had the crosshair lined up right over an enemy head and somehow ended up missing. The "investigation" stuff has been decent. Not nearly as cool as the Arkham games' detective mode, but still cool.
I'd honestly wait for a sale if you're interested in grabbing it. But, if you're a fan of the old flicks, you'll probably dig it.