Very helpful for my test preparation

Magoosh was very helpful for my GMAT preparation. I have yet to give the official test but I have already experienced a significant score increase. Starting out with a 450 before my preparation, I achieved a 110 score increase so far and I am not planning on stopping yet. I have been following the 3-month schedule for beginners and I can particularly recommend the daily consumption of the lesson videos that give you an in-depth view on the theory necessary for the different quant and verbal sections.
Magoosh also comes with countless practice exercises with answer explanations for every single exercise.
I found the quant difficulty level to be comparable to the quant section of the GMATPrep test. The Sentence Correction exercises however seemed a little easier.
Keeping this in mind, Magoosh is an invaluable method for boosting your GMAT score for an unbeatable price.