The TARDIS image is snowy and I'm not fond of it. I'd prefera higher quality image, maybe from a diffrent angle.
I dislike the lower casing on the second row.
And I'm not a big fan of those triangle bits in the word 'TARDIS'. But, as I would like to point out, this may be just a negative first reaction. It's entirely possible that in a week I'll love it.
Except for that TARDIS image. I dislike that entirely.