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From tek@evilsuperbrain.com:
impressive CSG. I think the materials could use more work, everything looks a
bit too colourful and perfect.

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From zekaric@yahoo.ca:
(To take with a grain of salt, I'm no pro.)

I'll grante you originality but in my mind tractor pulling isn't exactly I'd
associate with speed.  More Power.  Nice work on modelling.
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From BigTrav2001@chartermi.net:

The back wheels and the dust look really great. Front wheels are a little too
plastic and reflective, considering how awfully dirty they must be. Same goes
for the white part of the back wheels.

Nice job modelling the welding on the sled. I wish you had showed more of the
sled though.
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From p.gibellini@teinos.com:
Interesting scene.

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From glenn@mccarters.net:
This image would do better in a "power" competition than "speed"!
Good work on details like the flags.  Attractive paint job on the =
tractor, but the red chassis rails seem to be glowing a little.
VERY convincing blur on the wheels.  Nicely done smoke and dust effects. =
 Very high technical score.
Sometimes I look at an image an ask myself, "this cannot be a photograph =
because...?"  The answer here eluded me for a while.  I think it is that =
the sun and sky are casting unrealistic light.  Have you tried rendering =
the image using several area lights to soften the shadows?  Radiosity?


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From 25ct@lineone.net:


  Well executed, nice modeling. I would have liked to 
have seen more dirt flying off those back tyres.