Definitely Master, and I have to agree. There are a few that are nice but overall they tend to be bland and boring to me. I do like the brushed patches on peach and red based sunbursts and things like that. They made some cool looking cateyes.
This one has a fairly distinct "U" seam at one pole and "V" seam at the other. That's a common trait for Master and useful to take notice of for future identification.