So, just to kind of supplement to that, I would say a couple of things. It isn’t kind of mix thing and just looks good for the quarter. I mean there are very fundamental, SAM expansion opportunities that are relevant to our company. As I said a number of times, I don’t think, there is a better positions company in the equipment space by virtue of what we have in the product portfolio and what we don’t in the product portfolio to exploit four or five inflections. I think we are at the right place, at time with the right products. The patterning expansion is very real and as I mentioned in the last call, we were positively surprised by the scale and scope of that in DRAM and we’re only just at the beginning of it in the kind of Logic kind of rollout and all of commentary that I read at least says that, that opportunity is an increasing opportunity and substance for us through at least the 10 nanometer technology node and the longer that installed base gets positioned, the more challenging the intercept points are easy relative to kind of greenfield trade off. So that’s a very real opportunity. I think, one thing to keep in mind in terms of calling it too early or calling it too late in terms of whether we revise models is, let’s not forget the intensity of the conversation from the customer on cost, right. One of the most important complexities that we have to walk through as an industry and as a company in the next number of years, all of these inflections are getting more expensive, right. Capital intensity almost in every transition is either not going down as much as it used to or quite the reverse, it’s going up. And so, we have tremendous SAM expansion opportunities. We are at least flat or positive in market share in these transitions, but the industry and part of the industry is going to see increasing pressure I am sure over the next several years as this goes from kind of pilot and technology evaluation in the case of 3D NAND into ultimately HVM manufacturing. But may be kind of finish off the thoughts, let’s just kind of go back to first principles. In our last Analyst Meeting, we articulated [Technical Difficulty] to our market share we are about a 40% market share company in the segments that we compete, about a 50% share company in etch, mid 30% in deposition and high teens, low 20s in clean. And through the decisions that customers have made to-date, we believe that our market share around the inflections exceeds the 50% level. So, let’s say kind of 10 point increase in market share before and after inflections. And so, one of the most important headlines for everybody across the company is, if we continue to execute and that isn’t easy, the challenge from competitors and expectations from customers are incredibly demanding, but if we execute to the plans of the company, the result is that, the outperformance you are seeing today is going to accelerate as a greater proportion of spending of customers is associate with these inflections and that’s not a guidance statement, that’s a statement of understanding and belief. We have got a lots of work to do to pull that off but that’s what this company is focused on executing.