Looks good!

The 't' looks off, I think the ascender is to high, but maybe that's intentional. Also, the 'z' does not quite fit in my eye, maybe it's too geometric?

I think it looks pretty good!

Just to comment on a couple of things:
1) I find the serif on the 'leg' of the a disturbing (it is quite different from the rest of the serifs...?)
2) I agree with Marco that the z doesn't fit properly yet...it looks too 'square' compared to the rest of the characters.

But overall a good job!

The underbite of the e is a little distracting.

If you're into Phi, then you should check out Huntley's book The divine proportion. Really hardcore stuff.

What Kevin (cerulean) said; plus, I think the left leg of the ‘x' will need adjusting a bit (up and/or left) to counteract that optical illusion making it look offset (low) relative to the right arm.

‘k' is quite Walbaumy.
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