Anyone ever used Weider products?

Local store is clearing out Weider LeanPro protein mix for $5/lb. so i picked up a tub to test.

Content is 20/23/3 ratio with 3G creatine. Mainly post work out since it contain dextrose as a carb source. Grape flavoured. Noticed that it is really powdery and mixes with lots of air, but tastes pretty good. also its not very heavy like some protien mixes.

I was thinking of getting more of it as its only $5/lb CDN so thats like $2.50/lb US.

Anyone used it or Weider in general?