Been to Ren Dao many times, never had a bad experience. Service, food and overall experience is always excellent. On one occasion I was lucky enough to meet the chef who explained that he changed his diet a few years back (from the advice of the Buddhist Master) so he visited several chinese restaurants so get an idea of the dishes he could veganise. He lost since weight and has never been healthier.
I have taken several omnivore friends to Ren Dao, and as a result some of them are now moving towards a plant based diet.
Always welcoming, I look forward to going there again.