Mine is still last in line on my pedalboard, and I can't see that changing any time soon.
I do not use the overdrives on it as I still prefer "real" pedals, but I believe I am the only person who would notice a difference in my sound. I do however use it for fuzz occasionally and have no complaints whatsoever.
Compressors, amp models, and modulation effects are where this thing really shines, along with the wide variety of delays and reverbs. The variety of different ones on offer mean that there should be something there to please most players.
The noise gate isn't bad either, but does noticeably affect the tone.
Tuner is great, I no longer use a Korg Pitchblack!
Tone suck when using no effects is KIND of there. Not very noticeable, but I actually like what it does to my sound. Almost makes it sound a little cleaner, like a really subtle compression.
Main thing I love about this pedal though, is that if I ever want to do some recording, all I need to do is connect it to a computer via USB. All my other effect pedals are already connected to it so I can turn up anywhere with a bass and my board and be good to go.
Another huge plus is the good quality DI output. If I ever have an amp fail on me, I can use an amp model on the B3 and go straight into the desk without sacrificing my tone.
Total bargain!