Need Help in critiquing a website for school project

We got a school project thats up for this thurs. I'm under huge pressure to get it finished on time with all the other projects i have on the go! we're supposed to critique www.dixons.co.uk in terms of: 'Evaluate consistency, clarity, etc,. of the global navigation as displayed on the home page. (1-2 pages) '
any tips would be greatly appreciated

Ugh, It's not like I have any of my own homework is it?

Well anyway, Put these headers on your page and write a reasonable amount for each...

• Content, whats in the page.
• Purpose, why they even bother
• Layout, self explanatory
• Structure, how it works
• Navigation, the thing with the clicking
• Quality of code, extra marks
• Suggested Changes, be creative
• Conclusion, all of the above.

That ought to fill at least two pages.

p.s. include screen shots, they fill space and get you marks!