Pro: - Superb lenses and body
- Rollei Quality
- fastest shutter speed of any camera with leaf shutter 1/1000th not available with every lens
- ergonomic dream

Con: Not as widely available and as common as Hasselblads and Mamiyas not at easy to get repaired
fully electronic
sometimes problems with the electronics

Personal opinion: one of the best MF cameras, prefer them to Hassy. The lenses are mostly the same just with different coating Rollei HFT vs Zeiss T.