It sure ain't simple at first, but when one is really enjoying something, work doesn't seem so much like work! And once you start seeing the beautiful results of your 'work' you will be enjoying it all to the max. I highly recommend you learn it my friend, mostly because few people understand it at this time and you can make decent money selling your HDR time-lapse shots through stock sites. Happy to help you achieve that, if this be your desire :)