Yeah, the whole Rollei/Hassy thing was something I went thru a few years ago. I needed a MF kit for some of my work, and I was willing to sink some dough into something good, so I compared everything out there. I needed a motor, and at least a meter in camera, with AE being a useful extra. Of course, lenses needed to be great, but at that end, they are all in that league. I'd used Hassy, Bronica, Pentax, Mamiya (645 and 67) and tinkered with Contax. Hassy and RZ were top contenders, both had strong points. Hassy was smaller (and a bit 'fussy') but needed lots of (mentioned) add ons like the RZ which seemed kinda big and not that portable (and a bit slow as well). I got the Fine Rollei brochure and the more I read it and actually Looked at the system and how it would work in my hands I was convinced it would be what I needed. Mind you, I never even had one in hand, and nobody I knew even had one in the whole state of Hawaii ( I still think I have the only one) and rentals were out of the question so I did it, got it, bought it outright sight unseen. Pulled it out of the box and went, yup this is what I need, this works for me. First day I used it, shot 20 rolls lickety split, swapping out 3 inserts with a first-time assistant who learned how to load them instantly (try that with an A-12). I had a bit of warranty work done very soon after purchase (circut board) and a bit of small issues with the service but since then its brilliant.
MF gear is kinda like cars. Hassy seemed to me like a cross between a Saab and Volvo, solid and has its 'quirks', but a bit stodgy and obsintant when pushed. Contax looked like a Lexus, all flashy displays up on the dash. Mamiya is the Toyota/Honda of MF, straight ahead, no frills, last forever. New Pentax was like Nissan, lots of plastic bits just waiting to break. But the Rollei, like a BMW. Get in and everything is in the place its supposed to be. Put it in gear, step on the gas and you go fast, tap the brakes and you stop fast, crisp steering etc. Rollei just has that feeling, like you can use it, like you Want to REALLY use it.
I'd pay full price again for a Rollei. No doubt.