I also posted this on the Transportation board, in the ongoing Emerald Aisle thread.
We arrived 4/22 at about 4:45 pm in Terminal A.
As we approached the EA, a staff member asked to see my Emerald Club card, took it to a desk and made a note. I found this somewhat annoying since I've always been able to head straight out to the car and get out of there. However, it only held me up by about 3-4 minutes.
She gave me back my card and informed me that I could take cars only from the RIGHT side of the Aisle.
I looked around and noticed the LEFT side was now marked Executive -- and that side had all the larger vehicles, such as SUVs and full size cars, plus all of the PT Cruisers.
The right side was all Intermediates. There was one small SUV (a Chevy Tracker) and the rest were sedans. I took a Pontiac Grand Am, which was about the biggest car available.
If this continues, I'm really not seeing the value of EA.