Andrew Symonds Signature: One of your best sigs yet. I love the background and there isn't too much wrong with the sig except maybe for the fact that it's a tad bright. The text looks a little out of place as well.
Scott Styris Signature: Well, all I can say is- you can do better. It looks a little overbrushed and the colours don't go. Although, if you fixed that (colours) it wouldn't look half bad actually. But other than that, it's a great sig.
Thierry Henry Signature: I really like the background in this one but I feel you could have stuck to one render with this signature and moved it further towards the center. The brushing on his face should be removed.
Tim Bresnan Signature: I see what you've tried to do but you should have made Mahendra Singh Dhoni a little less visible and the render of Tim Bresnan a lot brighter. It's just too dark for me. The text, on the other hand, is perfect in this sig.
Shane Warne Signature: Good try but I don't think it quite works. I can't help but feel it needs a little more work. The arm needs to stick out more. Although, I haven't really made such signatures so I'm the last person you should ask for opinions on it. I like what you've done to the ball though, and the background looks good. It's 'v3; (with text added)' for me.
Overall, well done Simo, you are fast improving. If you put together the positives of each signature and incorporate it into your next, you'll have one heck of a signature