To me, nothing is really wrong with Rugers except the brand name. That is just straight bias based on a small sample size and bad experiences with two Mini-14s, a Ruger No. 1, and a handful of M77s. The Mini-14s shot patterns, not groups (both rifles made in the 1980s). The 2014 Ruger No. 1 had to have the trigger and safety totally rebuilt, but it shoots well. The M77s just didn't shoot as well as other factory rifles (last handled them ca. 1996).
But I recognize that the RAR is a decent rifle and I think that for a kid, getting a short one in 6mm ARC makes a ton of sense. You might compare it with the Howa Mini as well.
Same, more or less.
Growing up, all the adult shooters I knew had absolutely terrible drama from M77s in the 1970's so nobody bought them in my crowd in the 1980's, until the 90's when the M77 boat-paddle editions begin to show up. We dismissed them as utilitarian garbage but I knew guys at work that bought them because they fit the budget. In hindsight I don't think that was a truly fair judgement, but with the accuracy of the mini-14 (I had a very accurate mini-30 by standards of the day, but it had other annoying issues and got sold) and the headache with my dad's #1.....ehhh. I wrote them off a long time ago and haven't needed to reconsider.
Would I buy a Ruger American? Yeah, if I needed to. I don't like the stocks or the magazines but will concede that they're probably decent shooters and I don't like my Tikka magazine arrangement that much either.
I'll just say that Ruger isn't my first choice for anything. Their semi-autos can be reliable but heavy and clunky, their revolvers are strong but crude. I grew up shooting Blackhawks (and still did, a lot, until I developed some right eye issues that ended those days) and they were great revolvers, but rough. Inconsistent chamber throat dimensions, crude front sight, easily breakable rear sight, mine broke the transfer bar, the trigger needed significant work to get it smooth, the bore is football shaped (if you try to get good with cast bullets you'll start to notice cylinder throat and bore dimensions, things that mean nothing with jacketed bullets). Nevermind screws that won't stay put and.....ehhhh, great gun designs, built to a price point at the expense of details. Not a category I pursue anymore.
But if I were on a budget and needed, say, a shorter barreled 6cm today, for purely utilitarian purposes, yeah, I'd try one.