06-10-10: TvadI like that they heavily season their meat with pepper, etc - gives it a nice "pop" compared to others.
Fatburger's better meat and bun (and to me...fries), is what makes it preferable.
06-05-10: BongofuryNot sure I can agree with that. The problem for In & Out is that their patties are not only paper-thin, they are incredibly bland. Adding more patties gives you more meat, but it's still pretty bland, hence the need for "animal sauce".
3X Animal style will slay fatburger.
Now, if you really want a shootout, take a $9 Fatburger XXXL Triple King(24oz of patties)or $13 XXXXL(32oz) and compare it to a 3X Animal Style. Pay close attention to the taste and texture of the meat. Simply no comparison.
Of course, I'd probably take the Tommy's double or triple-cheese burger over both Fatburger and In & out 7 out of 10 times.