GO:KEYS : Superb Roland keyboard, unweighted keys

The bad first - the keys are soft and there is no split function. Other than that, it's an amazing piece of equipment.

The recording function is extremely fun to play also as a somewhat experienced keyboardist. There are lots of styles, they sound very well and the samples/beats/rhythms are very well made up. Really fun to play with the many voices of the keyboard.

The speakers are somewhat small, but for a normal room (no big hall) they are absolutely enough. Also works very well as a semi portable bluetooth speaker with the AA batteries, the quality is, as expected from Roland, very good - it's definitely a Roland product.

The sounds. They are Roland. The grand piano sounds were a little subpar, but maybe because of the soft keys. Other sounds are very fine and diverse. All the "classes" of sounds feature at least two enjoyable sets. It's absolutely sufficient without any need for external sounds, although the keyboard can be used as a midi device also via Bluetooth. Bluetooth works with android (usually android Bluetooth connections are fishy, but so far no problems with the Roland bluetooth).

The build quality is superb - looks sharp, well built, I've handled it quite poorly (crashed lots of times), but it holds as new, even the keys themselves have been squished for periods of time - still going strong.

The keys - the only downside of the keyboard - they're soft. That's no weighted keys. They feel (build quality to touch) very nice (like a more expensive piano with weighted keys), but they're just so soft.

The keyboard is normal size, so the whole instrument is extremely compact (that's why I bought it, and because of the Roland brand quality).

Overall, if the unweighted keys are not an issue, an extremely valuable instrument.