First off, you will wonder if you're lost heading to this place since it is almost hidden by warehouse-type facilities, but you're probably going the right way. Once you get there you feel at home - the store setting is intimate, and has a shaded front porch area, as well as another bigger area, where you can enjoy your slice.
I had one of their best sellers - the mango lilikoi pie. I must say that I wasn't overly wow-ed by it, and when you factor in the cost I was under-whelmed. I ended up leaving the crust and just eating the filling, which was good. My friend had a slice that had blueberry and coconut in it which was way better than what I had. We ended up getting a third slide, but I didn't end up trying it. But I will tell you that it got rave reviews from a tour guide we had - I believe it had chocolate in it.
Regardless, I'd say that The Right Slice is worth a visit, especially if you're in the area and have some time to spare. Just know going into it that there might be some choices that might not knock your flip flops off, and some that will. Just go in with the mindset to try until you find the one you love! =)