Epiphone "Slash" Les Paul
Ah... yes the tuners... right, they're crap. I mean of course you could fix the problem with graphite on the nut and winding the strings and so on, but the moment will come soon where you bend the string and the tuner gets loose too.
And the bridge... the strings break easily on some of them, because the saddles have realy sharp edges. Besides that they don't feel like the real thing metalwise. But, never mind the bridge has the last prio. The electronics and the tuning machines are definetley prio-1.