Lets face it, since the iOS devices became Apples core business they don't care about the Macs as much. We used to get 1-2 updates a year on each line without compromise. That just hasn't happened the past 6-7 years.
They allowed the Mac Pro to go
three years without a proper update. The current Mac Pro is outdated still. It uses DDR3 Memory and Ivy Bridge-EP. There is currently DDR4 supporting Haswell-EP XEON chips available and they have been out since last year.
And don't get me started about the Dual Socket removal. The Mac Pro went from workstation class dual sockets to a single socket trashbin which looks cute and is an innovative form factor, totally loses the whole point of using XEON's in the first place. They could have upgraded to that trash can design in 2012 instead of late 2013 had they just used Core i7's which are more appropriate for single socket use anyway and offer all the same PCIe lanes and memory sans ECC that no one buying the new Mac Pro needs anyway. It isn't a server, it doesn't have dual CPU's.
Same situation with the MacBook Pro's they axed the 17". A laptop many of us really loved. And now they release an updated MacBook that has a single port for everything. It's essentially as useful as an iPad with a keyboard. It scores just barely higher in GPU and GPU benchmarks than my 2009 MBP and runs Yosemite and 3rd party apps especially very poorly. Woefully underpowered for a Retina display. Meanwhile MacBook Air's no updates. Where are their Retina displays? They have better CPU and Graphics but not the display?!
Finally we get this 15" MacBook Pro update. Same 2.8K display since 2012 with all its quality issues. Yellowing, ghosting. Combined with 2013 CPU and a rebranded 2012 GPU from AMD that no one really wanted. Should have received a 950m even if it needed to be downclocked to fit within the thermal envelope Apple desires.
And if that wasn't enough they update them mere weeks before Broadwell chips get announced. They don't give the system a significant update for 1.5 years and then they do it just when the Broadwell chips are coming out. Like seriously? They could have waited 1.6 years instead and at least then it'd be up to date.
I could also say how they didn't put USB-C in the MacBook Pro even though the MacBook got one. That just seems silly to me actually, they present this super port on a lower quality machine you'd expect the rMBP 15" to get at least one or two of them.
Check this out:
The new Dell XPS 15" with razor thin bezels. Why doesn't the rMBP 15" look like that? its thick bezels have been the same since 2008. It looks ridiculous compared to even Dell now.