I think the big difference between 2005 and the current vintage is that the 2005 attack had all bases covered - you had three guys pushing 90mph, a genuine swing bowler and a good containing spinner. The seamers were a good mix of methods - bounce, reverse swing etc. In contrast, England now have Anderson and Broad - both excellent bowlers but requiring some help from conditions - and in many cases a near identikit clone. There is no extreme pace, nor is there much in the way of bounce.