1) Allison is a goddess and I can't wait to see what she does next.
2) She needs to calm down and not get so defensive about critiques.
3) DWTS has put themselves in this awkward position by adding jazz/contemporary to their dance styles. It's rare to have a pro that is legitimately qualified in both. It makes sense [to me] that when you include those styles on the show, it opens the door for a pro dancer with a forte in that style. The fact that you have a non-cha-cha by a jazz dancer and then a non-jazz by a latin dancer is what this show done to itself, and I expect judge comments between the two to be similar. (I don't think they were... but oh well)
4) I think Allison is absolutely right in that she was hired for this exact reason. She is here because she's an Emmy nominated choreographer, and I think the show wants her to do her thing. There is a reason why she was given a more able-bodied star than Emma, Sharna, and Peta.
5) If Allison thinks the judges should give her nicer comments, she's crazy. They're doing what they've always done to other pros like Derek, Mark, and Lacey. TPTB know exactly what they're doing, and I bet everything so far is exactly as planned. If Allison is taking things too personally now, I think she needs to be insightful as to what her narrative over the season is planned to be. Eventually she'll probably have a non-ballroom piece that Len hates but the other judges love, and later she'll probably have a non-ballroom piece that suddenly all the judges love.
Allison's correct about why she's here, but her expectations are misplaced.