Wheel base is too long to do the Jeep thing.
Wheelbase is too narrow to do the truck/haul thing or be comfortable for truck guys (I went from a Ram 1500 to a Wrangler JKU 3 years ago, it was an adjustment getting used to the restricted space for a 6'2" guy).
That V6 is better than the 4.7L V8 that was in the 2005 Rams, but it still doesn't have the torque to pull the main vehicle + a 5000 pound trailer up a mountain grade at 55mph.
Other than looking kinda like a truck while looking kinda like a jeep, I don't see what good it is. I'd rather have an old CJ10. Especially since this Gladiator's bed length is only 5 feet. It's basically the Chevy Colorado crew cab short bed, shaped like a Wrangler.