Honestly, for its price it is not just decent, but great. Moreover, if you are a beginner this is perfect, because there are not a lot of buttons unneeded, so making your setup should not be hard. However, if you are pro, you should consider saving up more money and buying something with more features, unless you already have a full pedalboard.
pros;
- really easy to use
- 2 channels
- it has a tap button for the FX (effects) so that you can change the effect the way you want to
- sound great, I don't see any problem
- for 40W its volume is too big, I mean at first I thought it's gonna be a quiet amp, and that's why I was looking at a 100W one, but it shocked me to see that it has such a big volume and resonance for such a little amp
cons;
- it has some effects, but they are not great, so you should still look at some pedals (nevertheless, for beginners it's still pretty great)
... and that's it. Frankly, I cannot find too many cons for this amp.
Per overall, it is a great amp, for beginners, and for pro, as long as you have a pedalboard.