Today I have passed the exam. Actually the score a little bit confused me as I expected more. For exam takers I can say that you should be maximum concentrated and careful; use marks. The question does not look like though, however I have contrived to make 10 mistakes... Use your time rational and don't hurry. I have finished the exam about an hour earlier and maybe this was the issue.
And some words about mock tests: I have used whizlabs and enthuware preparation kits. I assume that both are useful. However I should say that whizlabs is really less qualitative. Both kits contain errors, but there are much more of them in wizlabs kit. And of course the price... So I would not recommend use whizlabs as only one preparation kit.