Better than expected

The best post-test analysis on the market with a downloadable ESR. Gives a thorough break down of the entire test including difficulty, speed, and topic.
Quant section was quite similar to the real test. Addaptability of question difficulty was very similar to the official tests. This test may be a bit more difficult than the real test but makes for good practice. Verbal section I felt was a bit easier than the real test, or maybe my skills have improved so cant comment on that.
Overall this test is highly recommended for somebody writing the gmat. Gives you a decent landmark on where you stand and what areas you need to work on to improve your score.