Please criticize this macros

[Drowned]

100mm + 20mm extension:
http://www.snaptastik.com/uploads/cochinito_2.jpg

100mm
http://www.snaptastik.com/uploads/tortuga.jpg

100mm
http://www.snaptastik.com/uploads/hierro.jpg

[corkneyfonz]

I'm not too keen on the last one but the first two are very good. If they were mine, I'd just be tempted to calm down the highlights in no1. Other than that great captures.

[photoguy6405]

Strangely enough... and I cannot articulate why... I like the last shot the best.

[vk2gwk]

Same with me.... The last one has something... Don't know what. But I guess that is the strong point: if you cannot say why it grabs you it is just "good"!

The first one I would have liked to see the whole of the critter sharp. The second is very good.
But... the third has something extra.

[Drowned]

Thanks for the comments, not the first time that happens with my "random" or "abstract" shots... got the exact same comments on another forum... weird, lol

[Kleppy]

Agreed with vk2gwk that it would have been nice to see more of the bug in focus but otherwise it's a nice shot.

I would have liked the shadows bumped up a little on the turtle, but again another great shot.

The color pops in the last one but it's just a confusing shot to me I see the rebar in focus but the orange pulls me in, I get lost on the real winner of attention. A nice shot though.