If you are a fan of Holmes, Watson and Moriarty, then you will like this film. A little bit violent for my wife, but I thought it all came together in the end.
The rest of the cast was very so-so, but the plot-line held up nicely and frankly the cast acting from those who aren't professional actors actually seemed to add to the movie
pretty sloppy and no chemistry between Grant and Parker, but if you are a fan them (and Steenburgen which I am!), then its tolerable - but just barely.
Groundbreaking, just like STARWARS was back in '75. As a life-long SyFy guy, this is what I live for! and my wife didn't think it was half-bad either :)
This movie did not try to do 'romantic' and 'comedy' together - and succeeded in both, especially the latter. The audience couldn't stop laughing - and I actually smiled a lot.