@blueu: I agree with you. Pre-New 52 Wally and New 52 Wally are like Helena Wayne and Helena Bertinelli, two completely different characters.
I got sad when Wally was gone, I grew up watching him on the Justice League cartoon, but I started to like Barry. Then, Daniel West came and I thought it was a nice nod to the Wally West character, because he was a West trying to reboot time for his family (it was a common fan theory that Wally would return as a villain with this motiff). Then, a totally new character came, they named him Wally, and I thoght "What? Wally is gone, let him rest in piece forever lost in the waves of the multiverse". They should have come with a new name and he shouldn't be Iris nephew, then I would like the character a lot more.
By the way, I love the Iris West casting on the Flash series.