Pretty cool, but could be better if you can shoot bulb mode, F5.6 to F8 (you would think that a larger apeture like 2.0 would let more light in, well, it does, however, when the lighting strikes and you release the shutter from bulb you will get a light-washed picture). But, it also depends on how you want to capture the lightning bolt.
I've shot lightning photos on an old film Pentax ME Super and have great results at F5.6 to F8 with a 50mm prime lens shooting in bulb mode with 200 speed film. Ideally, you would want to use slide film. What I do is hold the shutter open (camera has to be on tripod; i also use a cable release), then when a lightning strike occurs, immediately close the shutter, unless i am trying to capture multiple bolts in one frame.
This website explains hot to shoot lightning pretty well.