Feature:
Has everything you need to learn songs from CD's. Being able to slow down the song but maintain pitch is helpful for complex parts.

Quality:
It looks good, but doesn't appear to be robust. A short fall on a hard floor would probably end it's life.

Value:
Great features at a reasonable price

Sound:
Sounds pretty good if the volume on the bass is turned down. Otherwise it buzzes and distorts. CD sounds good and it is easy to hear your own playing

Ease of Use:
I haven't looked at the manual yet. Plugged it in and played.

Overall:
I'd buy it again. It does what it claims and is easy to use. Learned 16 new songs in 2 evenings.

Feature:
The features are easy to use. I especially like the tempo and loop features.

Quality:
It is not a heavy unit. I agree with a previous reviewer that one good drop on a hard floor would be the end of the trainer. That said, I would purchase this item again without hesitation.

Value:
Great value!

Desirability:
This is just a practial addition and not something that someone would purchase for the sheer looks of the unit.

Sound:
I've been using an inexpensive pair of headphones with the trainer. The sound will probably be much better with quality headphones.

Ease of Use:
Extremely easy to use. Controls are well thought out.

Support:
n/a

Overall:
If the trainer was lost or broken, then I would definitely replace it. Excellent value. The price was good and the number of features and functions that the trainer offers is right on point. I find myself using it nearly everyday to work on bass lines.