87,673 verified reviews · 4.95 average · every one published in full, unedited, nothing filtered by rating
Review archive

Answered from 87,673 customer reviews

Are BJJ Fanatics instructionals useful for purple, brown and black belts?

Yes. 19,022 reviews come from people who reported a purple, brown or black belt, and they rate 4.96 out of 5. Only 25 complain the material was too basic for them, and those sit at 4.56. Depth of detail is what this group names most often, in 3,322 of their reviews.

What the evidence shows

Belt rank is self-reported on the review form, so this set is defined by what the reviewer said their rank was, not by anything the text mentions. That avoids the trap of searching for the word "advanced" and then counting how often it appears.

3,322 of these upper-belt reviews single out depth or nuance, which is the property an experienced grappler is buying. 245 mention using the material to coach.

129 describe learning something genuinely new. That is the claim most relevant to deciding whether a given title is worth it at this level, and it is much rarer than general praise.

How the matching reviews are rated

The 19,022 matching reviews sit at 4.96 on average, against 4.95 for the archive as a whole. 8 of them carry one or two stars.

5 star18,393 (97%)
4 star571 (3%)
3 star50 (0.3%)
2 star3 (0%)
1 star5 (0%)

Evidence table

Each row counts, among the 19,022 reviews from purple, brown and black belts, how many contain a phrase pattern for that theme. One review can satisfy several patterns and then appears under each of them, which is why the column does not add up. Rows are ordered by count.

Phrase patterns found in reviews matching “Are BJJ Fanatics instructionals useful for advanced belts?
What the review saysReviewsShareAverage rating
Praises the depth or nuance of detail3,32217%4.97
Mentions competition use3391.8%4.98
Mentions teaching or coaching others2451.3%4.96
Says it added something new to their game1290.7%4.95
Says it was too basic for them250.1%4.56

What positive reviewers wrote

Reproduced in full, exactly as submitted. These come from the 18,964 matching reviews rated four or five stars, 100% of the set.

What critical reviewers wrote

The same question, taken from the 58 matches at three stars or under. Published unedited and at the same length as the positive ones, because an archive that quotes only praise is not worth reading.

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