I own a lot of CT make up.
As I've posted above the range is not universally brilliant.
Frankly, when they do something well they do it really well, but by the same token when something is bad it is really bad.
I think it's why as a brand it's so divisive.
A lot depends on what people have bought.
So concealer for example. They have done 2 versions. The original (not great) then a second "magic" one in a wand which I think is brilliant.
So when people post I hate x you also need to think about which version they hated.
Overall my view on CT is that is brilliant at powder products (powder/blush/eyeshadow) and pencil products (eye and lip liner plus the eyeshadow sticks).
It's also very good at cream products, lipstick, and the new cream blushes.
It's awful on anything liquid - so mascara, foundation, liquid lipstick etc.
The only exceptions to the above are wonderglow primer and the unisex healthy glow re: liquids and the Hollywood flawless filter.
In addition the skincare is best avoided. It's expensive and very much style over substance. Frankly nivea do better.