Is it really that bad? Had manjaro as daily driver for about 4 years and the only time I broke was when I tried dangerous stuff xD. The main argument I keep hearing, is the they had invalid certs on their site. Is there anything else? Back ten it seemed like a great ateway into arch. Not using arch BTW. :-P
I used it as a daily for about 2 years. The cert issues is just negligence but I had major package breaking and found the NVIDIA configuration they used to be broken.
Looked great and ran awesome on first install it felt like if you don't update right away you're gonna hurt.