The glazers have supported and seen success at united throughout their tenure.
The lowest united have been in the PL since they took over is 7th during the Moysiah reign.
They have spent more on players than any other club in the last 10 years.
They have won plenty of trophies during their tenure.
There is no way that their tenure can be described as failure, or compared to the Swales years of City.
City were relegated under Swales.
City had a pretty bizarre buying/selling regime under Swales.
City won a single trophy under Swales.
City ‘updated’ their ground, causing a reduction in capacity under Swales.
I’m sure the list is endless…
The only part of the Glazers tenure that can be described as ‘bad’, compared to Swales, is the complete lack of infrastructure investment.