Yeah, the impact is not huge but Dex and Wis have very nice skills to be proficient in. Barbarians have the coolest button in the game but how much does it actually help?
It turns 15 HP into 30 HP twice a day, but it has conditions. Only 1 minute each, not against elemental damage, it can fade early, and only gives damage to strength attacks.
Don't get me wrong, that's still really powerful and you get to roar at the table. But the fighter gets 32.5 HP without a time or elemental restriction, and that goes up if you have more than 2 short rests (not guaranteed). It's just not flashy.
Barbarians feel really cool, but they are one of the weakest at 1st level. Still a solid 2,0,0 using that other fellows rating, but just a little less useful than everyone else.