>>30641a day is a bit of an exaduration if your filling it right, besides it's not like it's really that much of a to do to fill one.
personally i like the whole proceedure, i check the whole thing out when i do have to fill it. wipe down and check the condition of the wick and pull it out if need be and wipe it down if it's a bit carbon caked, check the flint.
just like any tool, proper maintanance is key.