Hi,
I have read a lot about the EA here before taking it last week and just wanted to give a debrief on my experience.
29 year old non-native in English. I have bought the full study package when sighing up for the EA online exam. I studied exactly for 2 weeks and have done all the 350 questions provided and the 4 exams.
I did one prep exam every 4 days. To be fair, I have been studying for the GMAT over the summer for 2 months and ended up with a 640. Was thinking about doing it again but choose the EA. The previous GMAT prep was helpful to answer the questions quickly and I knew all the question types by heart when starting the EA prep.
1. 159 (IR:15; VR:11; QR:13)
2. 164 (IR:18; VR:12; QR:14)
3. 160 (IR:18; VR:10; QR:12)
4. 160 (IR:12; VR:12; QR:16)
Real Exam. 159 (IR:15; VR:11; QR:13)
The score is okay, but I felt like I could have done 160+ and thus I am somewhat bummed. The IR part seemed a little tougher than in the prep and the other two were the same difficulty. On QR I did a silly mistake and knew right after.
Generally the online EA is okay, but I felt very tense during it. When reading I am usually mumbling a little and I got warned by the proctor that if I do it again, the exam will be revoked. I of course stopped, but it put me in a weird mood. Also my neighbour literally started vacuuming above for 20 mins, which was also distracting. If you do the online version, really make sure that it is quite, since you are not allowed to wear earplugs.
I hope this helps!