If you want a full sounding practice amp, with effects, packed with features look elsewhere.
If you want a really small practice amp you can actually use, that's not a toy, simple, all analog, no stupid apps, robust, with exceptional battery life this is it.
Does it sound any good? Compared to bigger and/or DSP enhanced competition it is boxy sounding, lacks bass etc. But as a no fuss travel companion, 3rd or even 4th amp for playing while watching TV, coach amp, toilet amp (yes!), having fun with friends - no better option (at this price).
You just have to scale your expectations vs what it is and how much it costs.
For sure it's head and shoulders above the mini amp junk from Marshall or Fender. You can actually use it and enjoy it.
My friend has a dozen of these in his music school, used and abused, and they are perfect for this, too.
It should last forever as no app, drivers or firmware updates will ever be required!