Yes, all negative.
To use this particular version of over engineered FrankenGrill you need, batteries, "Fire Starter " and wood chunks, not to mention the FrankenGrill itself. I can see it now, lovely rustic wooded campground, giant prime bone-in rib-eye steaks, hungry as all get-out from a days canoeing. You fish out the resin impregnated fire starter, your nose twitches a bit at the chemical smell, light it up, add your wood chunk, click, click, click, no battery juice, no rib-eye steak.
Portable Weber Smokey Joe, small bag of lump charcoal. Forget the lump, you can always burn wood.
Enjoy,
Gary