I don't think both of these things can be true. If they become franchise players the top was strong. If they don't it was weak.
Except so could have Landeskog, Yakupov, RNH, and Murray. We can only really judge drafts at the draft with the knowledge we have and this draft looked sub-par. Maybe they prove us wrong, but that remains to be seen. Remember, all of those guys except for Murray had good to great starts.
Could they prove people wrong, absolutely, but, I still don't like the odds of this draft looking good. Its also not just about the top 2, its about the 3 to 10 range which was also sub-par compared to what usually gets drafted at that postion. For example, 2014 was weak at the top in most peoples eyes, but had quality depth, atleast among forwards. Some exceed (Drai, Ehlers and Nylander) and some disappoint (Bennett, Dal Colle and Virtanen).