[Disclaimer] I keep telling myself that I comment too much and I should stop but something like this comes along and I find myself compelled to say something.

[Praise] It's very bold. I love it. They are like little alphabet people sticking out of the wall, waiting to be pushed in.

[Suggestion] Maybe you should have pushed-in version of each letter?

[Criticism] The lack of consistency in the shadows is slightly disturbing to my OCPD. If the light source is directly above, all undersides would be shaded, not just the bottom-most ledge. Also, c, o and q are missing the inside 3Ding pixels.

[Recap] Nice!

You've fallen in the same trap that I found myself with s-ookii: The grid is too small. You will have to double, triple, quadruple the scale. The middle shadows do look distracting at this scale. Ah...too much work. Let it be.

Excellent.

Although, every time I look at the B, all I can see at first is a c in the inside lines.

I can't tell what some letters are, but overall very nice job.

Fantastic !!