Would I go back? Yes and no. I started running barefoot before Born to Run and the first minimalist footwear, I've worn most brands through the years and several boots for hunting. I've enjoyed Joe Nimble hiking boots, Feelmax Kuuvas (particularly great for CO winter hunts), and Vivo Escs, the latter with the aggressive sole. And I wear minimalist shoes every day for everything, but I dislike the term barefoot because any shoe, even thin, cuts ground feel, like a thin work glove changes how you grip an axe.
Contrary to what one might think I've found that the least impactful movement I've done is running straight barefoot on a very smooth sidewalk, and the most impactful is walking in a not great "barefoot" shoe on concrete. Not all of these shoes are made equal, Altras are not minimalist and several folks have already pointed out some of their shortcomings, particularly the squishy sole. But some fks have great luck with the. I also agree that zero drop is not the most important feature, as some others have mentioned. 4 mm difference between heel and forefoot may not be noticeable and doesn't negate the other benefits, light footwear, stability because you're heel isn't raised off the ground, wide enough toe box, etc. So now for walking and hiking I tend to stick Dr Sholls gel inserts in my shoes. I've nearly worn through the tread on a pair of Escs (upper and waterproofing still going strong) and worn them on some pretty rough terrain in W TX and CO with these inserts and it's my best experience yet with a hiking boot.
I do wish the toe box was a tad wider, vivo lasts don't quite fit my foot because they curve inward oddly. Your mileage may vary, find a last that fits, for starters. Check out Anya's reviews for inspiration, and there is definitely a transition period. I'll be trying a pair of Freet Chamois next.