ang ry ▁be ast " ▁warning ▁that ▁her ▁" ast on ishing " ▁performance ▁inf lic ted ▁psych ological - like ▁emot ions ▁on ▁the ▁audience . ▁N BC ' s ▁K atie ▁Eng le hart ▁said ▁" Pi per ▁is ▁so ▁dev ast ating ▁I ▁almost ▁vom ited ▁in ▁my ▁seat ▁- ▁that ▁doesn ' t ▁sound ▁like ▁an ▁end ors ement ▁but ▁it ▁is ." ▁Vog ue ▁ha iled ▁Pi per ▁as ▁" one ▁of ▁the ▁great ▁tal ents ▁of ▁her ▁generation " ▁and ▁described ▁her ▁performance ▁as ▁" ast on ishing , ▁raw , ▁fer al ▁and ▁ter r ifying ." ▁The ▁AM ▁New ▁York ▁critic ▁claimed ▁to ▁be ▁left ▁" g asp ing ▁for ▁air " ▁ ▁whilst ▁the ▁New ▁York ▁Stage ▁Review ▁found ▁Pi per ' s ▁" down ward ▁spir al ▁into ▁aby ss ▁utter ly ▁h arrow ing ▁and ▁bla z ingly ▁remarkable ." ▁ ▁Other ▁work ▁ ▁In ▁ 2 0 0 4 , ▁Pi per ▁appeared ▁in ▁the ▁films ▁The ▁Cal ci um ▁Kid ▁and ▁Things ▁to ▁do ▁Before ▁You ' re ▁Th irty . ▁Short ly ▁before ▁starting ▁work ▁on ▁Doctor ▁Who , ▁she ▁had ▁a ▁st arring ▁role ▁in ▁the ▁horror ▁film ▁Spirit ▁T rap , ▁released ▁in ▁August ▁ 2 0 0 5 ▁to ▁poor ▁reviews . ▁In ▁November ▁ 2 0 0 5 , ▁she ▁star red ▁as ▁Hero ▁in ▁a ▁BBC ▁adaptation ▁of ▁Much ▁A do ▁About ▁Nothing , ▁updated ▁for ▁the ▁modern ▁day ▁in ▁a ▁similar ▁manner ▁to