MBUK comments puzzled me a bit.
"hefty battery" – well yes, as they had the four cell model it is reasonably sized, but if size is an issue, a two cell is available.
"hour short on run time" – the battery needs to be charged, discharged (aka conditioned) a few times to get full burn time in my experience.
"double click problems" – perhaps they should read the instructions; it's pretty simple.
"non split bar clamp problems removing" – not sure why you'd need to do this as the light QR's off the bracket – you don't need to take the bracket off the bars.
Also, notably, they fail to mention the battery power level indicator (we have it, Hope and others, it's noted, don't have)
And finally I don't understand why we got 4/10 for "life" with a 3hr burn time (without the battery being conditioned).
Anyhow.