Re: EHX Cathedral Reverb Pedal
No, it does what it's supposed to do. The sounds are excellent IMO, but I don't really have a reference except for my old Fender from memory. It does what the EHX Holy Grail does and much more. I mostly use a bit of plate reverb on my amp or the Echo as a kind of 80s-style delay. The spring reverb is really good as well. I have only used it with my Krank Rev Jr so I cannot really vouch for problems with other amps.
Mine came with a power supply, but it also works perfectly with the one from my pedalboard.
It's also the first Reverb I ever bought so keep in mind I'm not exactly an expert. The other ones I was considering was the Line6 Verbzilla and the Digitech Hardwire Reverb.