Agree.
And it's not just the quality of the effects in a multi-effects unit - it's the signal flow. Most multis don't let you rearrange the inputs and outputs. So you're locked into whatever standardized sequence of effects their sound designers think sounds best. Since I sometimes do non-standard positioning of individual effects within my signal chain, not being able to put something in front or after something else of my own choosing is a major deal breaker for me.
I know there are now some of the newer multi-effects that do let you custom design your own signal chain. But even with that you're stuck with the effects you're given. If you want a different modulation or delay device, or something the designers didn't anticipate you wanting, you're out of luck. And forget about anything analog either. It's all digital in the multi-effect world.
As for me, I'll stick to my basket of patch cords and my "does just one thing - but does it exceptionally well" collection of gadgets. That just seems to work best for me. No knock on multis. They're just not my own particular cuppa.
Seems the MS-3 you can plug in up to 3 of your favourite analog pedals into the back of it. That seems like a legitimate compromise to me.
