I think not.
Bucks25 posted on thisisstfc.co.uk that if it weren't for the takeover, we'd have gone on a 17 game unbeaten streak like Hartlepool and be top of the pile. I decided the only way to prove him wrong was with statistics.
The thread is
here.
If we take the starting date of takeover talks as the day on which the Fans' Consortium was formed (26/09/06) then the subsequent results are such:
P21 W11 D3 L7 (19 games under Sturrock, 2 under Williams)
Results prior to the formation of the Consortium, our results were:
P17 W9 D5 L3 (all under Wise)
This shows that we've won more games since the Consortium was formed but drawn less and lost a few more - hardly a huge difference and barely a negative effect whatsoever.
If someone was to be particularly fecetious, they could highlight recent results as being poor due to talk of protests et cetera - P2 W0 D1 L1 is our form. However you can't draw conclusions from such a poor sample, so time will tell.
In summary, anti-consortium types fuck off!