Rated 4 out of 5 stars

Nice theme soft colors love the textured wood.
Not sure if it is my screen resolution but looks a bit strange with lizard cut in half just its tail and back legs.
Otherwise 4.5 stars and good to have support for Thunderbird 5 theme.

This review is for a previous version of the add-on (1.8.73). 

Rated 5 out of 5 stars

Very Good ...
Better for eyes than the default theme because of the reduce quantity of light (and on Windows inverse video is awkward)

To No-Fear:
When you start, there is always a single available address box (check with the default theme, you cannot use the other ones). It just works normally.

This review is for a previous version of the add-on (1.8.66.1). 

Rated 4 out of 5 stars

Also noticed something a bit annoying with the theme. In the message composing window, only one address box is shown and I have to drag the top edge of the message window down to make space to display more addresses each time. Please fix it. Thank you and keep up the good work.

This review is for a previous version of the add-on (1.8.61).  This user has a previous review of this add-on.

Rated 4 out of 5 stars

Love the theme, the colors and the button look beautiful. Just one thing, is it possible to give the option to turn off the bolding of the title text when you hover over the tabs? It give a 'popping/moving' feeling to the interface...

This review is for a previous version of the add-on (1.8.61). 

Rated 5 out of 5 stars

Nice pair - Walnut2 for Thunderbird & Walnut2 for Firefox - Unified style & great pleasure of using them "in tandem" - Thanks a lot

This review is for a previous version of the add-on (1.8.56). 

Rated 4 out of 5 stars

THIS IS A BEAUTIFUL THEME, HOWEVER THE WALNUT COLOR IS JUST A BIT TOO DARK. HAVE
YOU THOUGHT ABOUT LIGHTENING THE COLOR JUST A NOTCH OR TWO.

This review is for a previous version of the add-on (1.8.56). 

Rated 5 out of 5 stars

Love it! Nice clean icons on a classy walnut surface. Great work!

This review is for a previous version of the add-on (1.8.56). 

Rated 5 out of 5 stars

Simply stunning :) Best ThunderTheme ever!

The only thing I'd change is adding a wood background to the message itself, just like the background for the inbox. Keep up the great work!

This review is for a previous version of the add-on (1.8.56). 

Rated 5 out of 5 stars

My absolute favorite. It is the best theme I know, and I adapted the rest of my desktop theme to it.
Only one thing: I preferred the previous "not junk mail" icon, even though this one is more logical. Could that old one come back, please?

This review is for a previous version of the add-on (1.8.55). 

Rated 5 out of 5 stars

I've been using Walnut on both Firefox and Thunderbird since it was first developed. It's a very classy theme, the best that I've seen so far. Thank you AK.

This review is for a previous version of the add-on (1.8.52). 

Rated 5 out of 5 stars

Very nice and beautiful theme. This version looks so polished. It reminds me of an old fashion writing desk.
..
For some reason on Windows XP, Thunderbird 2, "Create New Calendar" on Local Folders shows a whole row of icons instead of just the calendar icon.

This review is for a previous version of the add-on (1.8.51). 

Rated 5 out of 5 stars

Never seen anything so nice, cool and smart. Much appreciated!!

This review is for a previous version of the add-on (1.8.51). 

Rated 5 out of 5 stars

Wooden icons would make this perfect

This review is for a previous version of the add-on (1.8.51). 

Rated 5 out of 5 stars

You have the kind of touch I aim for with my website (JonathansCorner.com). Thanks for making this available for Firefox and Thunderbird!

This review is for a previous version of the add-on (1.8.50). 

Rated 5 out of 5 stars

Wow, this is the best of them all! Fine work!

This review is for a previous version of the add-on (1.8.47). 

Rated 5 out of 5 stars

Great job! I love this theme,
wood looks so realistic. This theme is far better than original, no doubt.

This review is for a previous version of the add-on (1.8.47). 

Rated 5 out of 5 stars

With the same quality of Walnut, but now with even smoother and more realistic wood. Tested with TB3b2.

This review is for a previous version of the add-on (1.8.47). 

Rated 5 out of 5 stars

Nice, warm look. Works well with the wood in my family room.

This review is for a previous version of the add-on (1.8.47). 

Rated 5 out of 5 stars

This is awesome. I loved the one for Firefox and was hoping Thunderbird would get this also. Great job. The wood looks real, everything has a crisp look to it.

This review is for a previous version of the add-on (1.8.47). 

Rated 5 out of 5 stars

Awesome! makes you feel, i hope the log staircase is holding up in my log cabin. ha ha

This review is for a previous version of the add-on (1.8.47).