I still think all of those girls are better players than Anett and even more consistant.
Yeah, Svitolina and Beck are currently better, no doubt. They are also at least 2 years older than Anett and in top 200, so no surprise there. I have no idea about Vekic, those 25k-s she won (or got to the finals) were pretty weak overall, but she did defeat a bunch of top 250 players. Depends on the surface also I guess.
We should wait until these 3 tournaments are over (RG, Roehampton and Wimbledon) to draw any conclusions about Anett being in a slump or sth.