As I have repeatedly suggested in this forum, Smartlipo is a technique of using a laser to destroy fat cell which are then removed with liposuction. I personally am quite satisfied with the results I get with traditional liposuction (I actually primarily use power assisted liposuction). At four days, it is much too early to assess the results of your procedure. If shape problems are present at three to four months or more after the procedure, then this will become an issue that will need to be addressed. Discomfort at this early stage is usual and should resolve over the next week or so.