I've only had mine for a day but it's been continuously used since it got inside the door. And what an amp!
25w is totally gig-worthy in my opinion. Splendid clean tones, and 70's Blues preset makes it a true Hendrix machine gun.
Very light to carry and a very classic Marshall look, just perfect craftsmanship, visually and technically.
The only downside I've found is that it didn't include a USB cable for the DAW interface connection. But that is 5¤ just down the local electronic's shop.
Great work Marshall!