I tried both the Vanilla Bean and Chocolate Shake flavors of Hydrobuilder, neither of which jumped out to me as being particualrly good in taste as both of them were rather bland in my opinion, which is a surprise to me since ON is usually on point with their protein flavors. Hydro Muscle Max Mixability was adequate and I didn't really have a problem with the product fully absorbing in water or having it clump while mixing. There was a lot of foam as there was with the Platinum Hydrowhey, something that evidently comes with the territory of hydrolyzed proteins.¬ http://www.lumagenexuk.co.uk/hydro-muscle-max/