Sticking to gaming only; not including their phones or even how awesome the mini-disk was before their ruined it :) :
Big issues:
- Their controller layout and size and no standard battery support
- Their user interface
- Very limited eco-system with the Playstation network ID (unlike Microsoft or Google account for instance)
- Playstation Vita support overall. I payed for that thing and it is just useless...
Not so big issues:
- I have none to very low interests in any of their exclusives (not a big issue because this would be expected from a Sony enthusiast not playing/looking at Microsoft/Nintendo games for instance)
- Lot of support drop at some point (Linux, backward compatibility on PS3, etc...). Not a big issue because only the PS3 one affected me personally.
- Too much focus on Indies during their conferences.







