What part of how it turned out don't you like? That's probably easier for people to address.

Was it solid color prior to sealing ?

I LOVE the color you chose.

Are you familiar with Miss Mustard Seed blog? Marian has lots of tutorials that might help you. She does beautiful work, as do a lot of other bloggers. Also Perfectly Imperfect and Blue Egg Brown Nest blogs have lots of info. that you may find helpful. I haven't done much myself, but I like to read and look at what others are doing! I do know that waxing is a big part of it.

I think that wax is the way to go. And the thing about chalk paint is that unlike other paints, if you are not happy or want to fix an area, you can repaint/wax without all that prep.
I do love the colors I see but for $32/qt I decided to make my own which means I have plenty left for re-dos. I just did a little side table too.
So to answer your question, it is easy to salvage or redo if you want.