Absolutely the worst paint brand

Absolutely the worst paint brand hands down, pre mixed colours that don't match, paint that goes 'off'. I've had the rep out and got refunded for some of out but I've probably had to throw away about R6k in paint. I made the mistake of painting my roof with it and now just over 2 years later in needs painting again. What makes it worse is you basically get jumped by their reps at Builders and then they feel the need to argue. No it's not how I store it, or how I mix it as the only issues I have had is with Duram paints all the other brand I have bought have been fine.