Line 6 Amplifi TT - Too old, or still relevant?

Why review an almost 7 year old device? Because I got a new one for cheap from a Long & McQuade inventory sell off! It's old, but is it still good enough to get great tone? Timestamps: =========== 0:01 - Amplifi TT in a full mix 0:35 - Why review a 7 year old device? 1:30 - Front panel overview 3:48 - Rear panel overview and connections 5:12 - Playing examples (sorry...) 9:43 - App overview 18:18 - Wrap-up