General Patton was very upset and told Ike how he felt. Patton and others weren’t fooled. Patton said one tyrant was being replaced by another.
Patton was right to be angry, and besides Churchill, I don't who the "others" were.
However, this was not an Ike deal (Ike was just following the orders of his Commander in Chief) but an FDR deal - the result of unfortunate political decisions made in Quebec and Yalta, where it seems pretty clear that Stalin out-negotiated FDR.