>>778730It really only has 3 tools- Pliers + wire cutters, locking knife, and screwdriver with a couple bits.
Knife is #1, and screwdriver and pliers are probably tied. It's nice to have when I need a phillips screwdriver to change the batteries for something and can't be bothered to go to the garage for a 30 second job.
It may also have a bottle opener, but I use a Bic lighter for that task instead. I haven't encountered a situation yet in my daily tasks where I wish I had a 3" saw and multiple 2"-3" knife blades which come in one of the larger and heavier Leathermans.