Got a L6 M5 stomp box modeler recently.
Got it locally as it was free postage.
Found a few on ebay for under $200 but by the time you added shipping i saved @ most, A$20!
Hardly worth it.
Still it's in my pedal board, and for an effect in place, it's not bad at all.
The reverbs esp the '63 spring and standard spring are lovely as are the hall settings.
Most of the delays and filters are great.
Chorus/flange/phaser all work nice and go real close to their Boss, mxr, dunlop etc name/sound sakes.
(& these are what i got it for, mostly reverbs and some flange/phasing etc.)
WHERE it gets let down seriously is their gain emulations.
Sorry but they all sound pretty nasty!
Even the TS style o/ds are harsh and sterile sounding, no warmth.
A couple of the fuzzes were quite nice, but frankly all the o/d's & dists sucked! HARD!
As a unit its pretty easy to use, once you go thru the setup routine, controls are a no-brainer really, the read outs very handy and indicative of all parameter levels.
A good unit for those who just want an odd pedal sound for here and there.
For all non gain related FX, it excels and I give it a 9.5 for its range and usability, for the gain, I'd give it no more than 4.
Overall it gets an 8 from me. Had the gain effects been much nicer, I might have nearly nudged a 10, but sadly this isn't going to happen!
As long as you DONT really want it for distortion pedal sounds, I highly recommend it.
(Esp for modulation & delay effects)
If you do, there are other multi FX boxes that can do a better job!