What are peoples thoughts on Matrix whey protein?

Currently trying to add on muscle, but i put fat on so easily, so staying away from mass gainers, with high calories as it just seems to make me very bloated and put on fat very quickly!
whats are your thoughts on
Matrix whey protein? One of the cheaper proteins i have had, also great tasting.

Is there another protein similar value which would be more benificial to adding on mass and muscle.
thanks