Yes, more cards, please!
The devil looked a little 'bland' to me, but that may have something to do with the resolution of my computer, or something; the card may have more detail than I see.
I really like your high priestess, though. A *closed* book, that feels very right to me, and the circles seem to almost move inwards. Very still, very inwardly, very mysterious; just how I like my HP's!
Spunch, I get the feeling that if someone has a criticism on one of your cards, you think they don't appreciate it, or something. But it probably just shows that they are really interested, that they liked some stuff, and that they want to give your their honest feedback. That is what you are posting the cards here for, right?
Besides, people here have very different tastes, one person's perfection is another person's dislike.
So please don't see that as a request to stop posting or making your cards; I think honest, well-thought through criticism is a really good and encouraging thing!