EmPower gre prep is BY FAR, the best out of everything i've tried (kaplan, princeton review, magoosh) I found I had a ton of trouble with the actual concepts and knowing how to even begin a problem on the Quant section, it completely prepared me and although I was only halfway through my prep schedule, i took the gre and still got a 150 on the quant! I wish I would have discovered it sooner than two week before my test date, as I know I could have done so much better. Therefore, im retaking it in a few weeks and have all the confidence in the world thanks to them!! Seriously, it's amazing. (Ps. A 150 was amazing for me since I haven't taken a math class in almost four years and actually had to look up dividing fractions at the start of my studying)
-a once lost & unhopeful senior freaking about the gre