They both look fine , same looking fuses, both 10amp i think , too much solder on the ends to see ..
I wonder if the thing would take longer to blow? , With all that extra material to flow through IE the fuse ends and solder.
A slower slow blow fuse possibly , I should crank the amps through it and test till it fails . 
The usual 'hack' i normally encounter is the 'Trusty soldered fuse wire across it method'.
They might look fine, but I'll bet the fuse soldered into the clips is not good.
