I don't know the blushers.
I have two of the lip liners, and they are okay. No better than any other lip liners I've tried.
They are, IMO, more sticky on the lips than other liners which I'm not a fan of (but this is just a preference - you might feel differently about it). They are okay to just outline with, but if I wear the liner all over the lip (under the lipstick or with or without a balm on top), they are too uncomfortable to wear like that.
They are very soft so they need sharpening often, so I don't feel like they'd last as long as a Mac liner (which is a harder formula) or a liner that doesn't need sharpening.
I do however really like the colour of Pillow talk (I usually wear it with the Pillow talk lipstick, or with the Tilbury Kim K lipstick).
Because I really like the colour, I would repurchase it. But I'd rather find a dupe.
I don't care for the other colour I have, and I wouldn't miss it if I lost it.