2tablespoons per cup is standard, friend. That's not more than normal. I bet it just seems like more in comparison to the aeropress's limited water capacity.
While I enjoy the aeropress, I tend to think that there are better ways to brew a cup of coffee for maximum enjoyment. We all have our preferences.
When I mean heaping, I mean heaping. I mean huge. I use the measuring cup that comes with the Aeropress and fill it to heaping twice. I'm not exactly sure how much that measures out to, but I would have to think it's more than 2-3 tablespoons.