7.5/10

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7.7/10

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7.8/10

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7.8/10

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Ease of use

The users were asked the following question :

Is the E-68 easy to use?

636 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if the ROLAND E-68 is very user-friendly.

The reviews (rough results) are presented in the following graph :

0	1	2	3	4	5	6	7	8	9	10

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 7.69
= 2.37
The average score balanced by the number of reviews is 7.69 and the standard differential is 2.37.

High-performance

The users were asked the following question :

Is the E-68 highly efficient?

636 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if the ROLAND E-68 is, in its domain, the best on a technical level, the one offering the best quality, or offering the largest range of options.

The reviews (rough results) are presented in the following graph :

0	1	2	3	4	5	6	7	8	9	10

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 7.52
= 2.34
The average score balanced by the number of reviews is 7.52 and the standard differential is 2.34.

Reliability

The users were asked the following question :

Is the E-68 reliable, sturdy?

636 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if you think that the ROLAND E-68 is a sturdy product, which will last a long time before breaking down.

The reviews (rough results) are presented in the following graph :

0	1	2	3	4	5	6	7	8	9	10

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 7.85
= 2.31
The average score balanced by the number of reviews is 7.85 and the standard differential is 2.31.

Value for money

The users were asked the following question :

Is the E-68 good value for money?

636 users answered questions and rated the product on a scale of 0 to 10. The rating is 10/10 if you think that the ROLAND E-68 is really not expensive considering its features.

The reviews (rough results) are presented in the following graph :

0	1	2	3	4	5	6	7	8	9	10

By leaving the mouse on a column for a few seconds, you can see the number of people who voted to make up the score that appears in the horizontal axis.

Statistical data :

= 7.75
= 2.38
The average score balanced by the number of reviews is 7.75 and the standard differential is 2.38.