I went yesterday (Saturday) and would make a few comments:-
Firstly, parking at the weekend. DON'T go to the NEC Car Park. Go tho the Birmingham International Station Long Stay. At the weekend, it is £9.00. By the way, if someone is dropping you off at Birmingham Airport, do the same thing since there is NO CHARGE for stopping to drop/collect outside the station entrance.
Secondly, yes there was plenty of space to wander round. Didn't stop me from getting confused!! as there seemed to be several 'clone' exhibitors, especially resin suppliers!!
Thirdly, yes, very pricy entrance fee. I only justified it because, although I live in the midlands, the Midlands Show at Newark is 100 miles away (and to my mind NOT in the Midlands!!)
Finally, would I go again, probably not, yes, I bought one or two things, saw one or two good ideas but ultimately though there were too may resin suppliers and automatic cutting systems.
My 1d's worth.
Phil