zBernie2 wrote:
Here's one of the whopping 56 reviews...
It is obviously a minority opinion, & it isn't even clear if the reviewer actually tried one of the new iMacs.
Some of the comments are just plain wrong, like the one about the 'backwards firing speakers,' which makes me suspect this reviewer has had no hands on experience with the model, much less bought one.
It is also debatable if the new iMacs were made thinner just for esthetic reasons, as this reviewer assumes. If you study the iFixIt teardown & compare it to earlier iMac ones some things become apparent, especially if you have any detailed knowledge of electronics cooling systems. Some of the earlier iMacs generated so much heat that even the DVD 'Superdrive' required its own fan & just about all of them required complex ducting to direct enough cooling air over their many heat generating parts.
The new ones manage to dispense with almost all of that. There is only a single duct that directs air over the CPU heat sink, & the thinness of the case & placement of the slots on the bottom combine to draw air over & around everything else & elegantly avoid drawing air heated by one part over the others. This works remarkably well -- as I've mentioned elsewhere, these Macs barely run above room temperature & the fan rarely goes above idle speed.
Something else that might not be obvious is the case is effectively a monocoque style, single piece design. It is far more rigid than the old screwed-together cases, which contributes to suppressing case resonances that in turn allows the built-in sound system to reproduce deeper, louder sounds with greater fidelity. (I'm a retired professional sound engineer by trade & please believe me, this is no small thing.)
So it isn't just about what isn't in the case; it is also about what that makes possible. No design is without compromise; for myself & a lot of other users the lack of an internal burner, the port placements, etc. are more than made up for by the improvements in cooler & quieter operation; the stronger, lighter case; the substantially lower power consumption; & even the more realistic sound system.
If these improvements are not that important to others, so be it. It isn't the Mac for them & nobody is forcing them to buy one.