Easiest IAH Terminal to pick someone up from?

Hey all. I usually fly out of HOU (Hobby), but my girlfriend is flying in to IAH (Bush) today from London. The last time I picked her up the international terminal (E) arrival/ pickup area was a clusterfuck of the highest order, we are wondering if she can go to a different terminal after she passes through customs and I can pick her up at a different terminal's arrival area.