I’ve had mine just over a year, used a lot mainly in the gritty muddy peak, but also Canada etc. and have a V-brake noodle, but never gotten round to fitting it. I found the remote too close by replacing a lock on ring, so run it slightly inboard, and the cable goes over the top of brake lever.
I’ve crashed it a couple of times to no noticeable effects. Never been serviced, or maintained in any meaningful way, only cleaned and silicon based fork spray.
It failed a month or two ago, after a couple of emails asking if I should crack it open and have a go (a’la the online service vids) or just send it back due to the lack of UK support I sent it back to the online retailer.
A few weeks later it was returned to me with some Spanish (I think) writing on a service slip, and an English note, basically saying they replaced the cartridge, stripped and serviced it under warranty.
Very happy with the service I got from wiggle on that, didn’t have to pay a penny, even returning it to them was a collect + free service
I also have a reverb that went onto the bike whilst the Lev was away, the Lev has gone back on now it’s back, it’s just better imho, just hope it doesn’t fail again anytime soon, as now out of warranty.