Green Lantern #42 Return of the Blue Man Group
Two more pages from Green Lantern #42 if this won't make you think the Guardians are jackasses, nothing will.
The GL's and Guardians whilst fighting eventually get Larfleeze to listen again and the Guardians and Larfleeze strike a new deal with Larfleeze wanting to know only one thing (since Hal finally used his Blue ring and it escaped)
I can only hope that at this point the Blue Lanterns alliance with the Indigo Tribe has come through since the Blue's are virtually defenseless without a GL there.