Review from the magazine
TG rating 
MOI is the hot topic in drivers, and it’s starting to play a bigger part in the putting world. The TaylorMade Rossa Inza putter is of high-MOI design, and its appearance spread our opinions wider than a couple of Tiger drives.
On one hand, the interesting design focuses attention right where the putter face hits the ball and its high-MOI head resists twisting from close range. On the other, the putter face is tiny, feel isn’t great and it takes a bit of time to get used to. A clever design for high-MOI fans.