I predict Vega will have great hardware but AMD will launch it in a rush with a some issue,software problem or something that that they have missed and say it will be fixed at some point.
Enthusiasts will give AMD some leeway as we know what they are like,ie,the card will deliver in the end,but normal gamers will think meh and just get an Nvidia card.
For a company full of such clever people,they cannot do a launch to save their lives and its fast becoming a problem.
+1, always the same, everytime they release a new card, they just increase Nvidias sales, as i said before, people want to buy on release day, if they are no good on that day, then on that day, the buy button is hit on a Nvidia card, as they have the money there and then, and most of the time, had it for months waiting, its no good them sorting their drivers out in the next 6/8+ months, so that their cards are at a parity with those Nvidia cards that were smashing them to bits on that release day, or are beating them, as by then, they've already lost the sales.
Ryzen looks to be the same, no Windows driver (from what ive read), they need better BIOS, this that and the other to sort them out, so why on earth did they release them now, when they were clearly not ready.
Im still sticking with my Vega prediction, and thats that it will be lucky to beat the 1070, they have only showed it running Vulkan and Dx12, 2 APIs that are hardly used yet, Vulkan, 1 or 2 games so far, DX12, its been patched into a few Dx11 games laters, wheres the Dx11 performance, the Dx11 thats here now, and in a massive amount of games now, and will still be coming in a lot of games, for quite some time to come yet, well, we saw why they only showed Ryzen just running Cinebench etc.... and not games, so i think we've had that question answered, judging by their gaming performance, that we are now seeing, now that they've actually been released.