I think any general universally loved or hated is rare same with political leaders.He wasn't universally hated on the US side either. Those US Generals who served under him normally had good relations with him, Simpson, Hodges, and Gavin all stated that he created a good impression with them.
Even Bradley, before his big falling out with Monty over Ike giving Monty control of his Northern forces during the Battle Of the Bulge had a good working relationship with him.