Went yesterday, nothing overly exciting and still too small for the price. Only tips are: Make sure you print your ticket out, their scanners are crap and couldn't read the code off my phone. M42 has horrible roadworks on it. Don't know if they were diverting traffic through the NEC but the queue of cars went back to the roundabout by the motorway.
I went yesterday. Didn't have any issues with scanning the ticket on my phone, but traffic was awful, both ways.
