I don't have the overview or experience of others, but Ashdown have been great as to service, and their LB cabs are much more than lazy, wooly, old skool, as they proved when connected to a Genz GBE. Transient willing, open and airy, as far as I could understand.
[b]Some[/b] of their products tend to get a beating, I think, like the MAG cabs and that programmable "digital" amp, but certainly not all. The ABM900, the MiBass series, the CL cabs, the CTMs and many other boxes seem lauded to me.
Though I'm happy I sold my MAG300 410 combo (most probably because of the speakers rather than the amp), I do love the Little Bastard, the LB cabs and the MiBass amp, though they haven't been used long enough for me to say anything about reliability.