I flown to CLT, BOS, ZRH, BSL, CDG, & AMS in 2013. I never been in AMS & CDG before. It was my first-time. I went through CDG & AMS without assistance. I have no problem for me at all. It's very easy for me. I went through passport control at terminal 2G, but the line is very short. AMS is too extremely overcrowded. I wait to get through the passport control. I wait more than 20 minutes to get through. I didn't like it at all. I think CDG is the right choice for me and the lines is very short.