I've heard a few people comment about upgrading to a single curved screen and saying it took some adjustment to sit center to the screen because it was distracting/weird if you were off center at all. people have also mentioned that while it's nice for gaming, normal reading and web browsing is distracting. Personally I've not had any real experience with curved screens, my setup has traditionally been one giant flat screen in the middle with an ultrawide in landscape off to a side for document reading.
I have a friend who is looking to do 3 27inch curved screens to use purely for reading and will keep the curve of the 3 screens within their natural arc but he's concerned that having that much surrounding him will look weird and there would be problems with viewing angles and distortion.
Any thoughts from those that have more experience with curved screens? Would 3 be too much of a good thing?