I have been using this sink for about a week now and really enjoy it.  The drainage is good. Water splashed onto the edge rolls back into the sink.  It's big and wide and pleasant to use.  My only word of caution applies to all table top sinks.  You will need to bolt them to the wall, which requires reinforcement of the wall.  If you're replacing a standard in-cabinet sink like I was, some remodeling may be required.