This type of trading isn't for everyone but it is the clearest view of the market I have found and I find it useful. I would encourage anyone pursuing this type of trading (footprint from any vendor) to consider commodity/currency/bond markets first as they seem to be easier to trade using this method. Also, a completely new trader should just concentrate on ONE market; it will pay off knowing how a particular market behaves.
Another tip. Look at range charts rather than time based charts. If you put up a five minute or even one minute chart you will miss some good scalps.