Finally tried Nielson's after purchasing an Amazon local deal.
I tried the vanilla and chocolate before deciding what I wanted to order. I preferred the taste of the chocolate but noticed both were very soft. I ordered the almond chocolate malt concrete. The base of mine was chocolate custard mixed with malt powder and almonds. Except for the crunch of the almonds I could hardly tell they were there. It was more of an almond dust than pieces of almond. Within a few minutes, the custard was practically liquid so I only finished half of it. Even with the almond "pieces" and malt flavor the concrete was pretty bland. I don't know where the name concrete comes from because the custard here is extremely soft and melts way too fast especially when eating in an air conditioned (cold) environment.
The prices are also pretty high for the quality and they need more than one size for the concrete.