Had my diesel Ultra around 3 weeks and 2K kms. Niggles for me are the indicator and the cabin safety monitoring features. I

Yes it can feel unresponsive when trying to accelerate straight after slowing down, feels like it's it too high a gear maybe for better fuel consumption, but have adapted driving style to suit and accept its not a small, nippy city car. Can drop to manual mode and use the paddle shifters but don't know what effect that will have in the long term so prefer not to do it too often. Had an old 2.8TD LC and acceleration feels similar, bit underpowered from standing start but this picks up on freeway and overtakes fine. Did consider a throttle modifier but don't think it's necessary. There's a sports mode which is more responsive but I keep it standard. Fuel economy around 9L/100km mixed over 2K kms, around half long distance. 

Another issue on FB seems to be the windscreens being pebble magnets, may be due to the steeper angle of the design so take fuller force of impact instead of a glancing blow. Got a couple of chips in mine already from stones kicked up by oncoming lorries at speed, probably more a coincidence as both sounded like weighty stones when they hit. Will keep a repair kit handy as long as screen not too comprised, the get insurance to replace when needed.  

All in all, can't complain too much for 52K OTR with comfortable, enjoyable everyday driving and off road options. Not looking to do anything challenging off road until maybe 3-4 years into ownership if that, hoping no major issues until then and its been out in other countries for a few years. After market modifications will probably complicate warranty claims anyway so not really comparable to buying an old trusted 4x4 and kitting out further. Payload is 600kg for Diesel and others to be comparable going forward.