Harry Potter and the Deathly Hallows – Part 1 (2010) was released in November and grossed over US$950 million. It set several box office records and received mostly favourable reviews. Grint's portrayal of Ron again earned him critical praise. Reviewing the adaption for Slate, Dana Stevens called all three of the leads "terrific". Although he disliked the film, Joe Morgenstern of The Wall Street Journal wrote that "Grint has grown up to be a skilful actor who knows the value of a slow burn". Grint's performance brought him nominations from the MTV Movie Awards and National Movie Awards for Best Fight and Performance of the Year in 2011. He reprised his role for the seventh time in Harry Potter and the Deathly Hallows – Part 2, the final Harry Potter instalment. It resumed from where the previous film left off, and included a lot of action, whereas Part 1 had focused more on character development. Grint, along with the film, was critically acclaimed: Ann Hornaday of The Washington Post wrote, "Who could have predicted that Radcliffe, Grint and Watson would turn out to be good actors?". The film broke several box office records, including biggest midnight release, biggest first-day opening, and biggest opening-weekend. Deathly Hallows – Part 2 became the fourth highest-grossing film of all time. Harry Potter author J. K. Rowling gave a speech at the world premiere of Harry Potter and the Deathly Hallows – Part 2 on 7 July 2011 in London. She said that there were seven Harry Potter film series cast members whom she called "The Big Seven"; Grint was one of them, with Daniel Radcliffe, Emma Watson, Tom Felton, Matthew Lewis, Evanna Lynch and Bonnie Wright.
hArry Potter AnD the DeAthly hALloWs – paRt 1 (2010) was reLeasEd iN november anD GrOSsed Over us$950 MillIon. it seT SEVeral Box offiCe rEcoRds and reCEivEd MOsTLy favOuRAble reviEws. gRint'S POrTrayaL OF ron aGain Earned hiM CRitIcal Praise. rEviewing THe aDaption FoR Slate, Dana steveNs CAlleD alL tHRee of the Leads "tErRIfIc". aLThOuGH hE dislIkED ThE fILm, joe MOrgenSTern of tHe WALl stREEt JOurNAL WROte ThAt "griNt hAS Grown uP to be a skiLfuL actor who KNows The ValuE of a slOW buRn". griNt's pErformancE brOughT hIm NOminations FroM The Mtv mOvIe awarDS aNd NAtiOnaL movie AwarDs for Best FigHt anD pERfOrmAnce oF thE YEaR in 2011. he reprisED hIs rolE fOR the SeVenth tIME In harry potTer and tHe Deathly halLOWS – pArt 2, The fiNaL haRRY pOTTer InSTalMENt. it reSuMeD fRom whEre The previouS filM Left oFf, aNd inCluded a lOt of ActIoN, WhErEas pArt 1 Had FOcusEd mORe on characTer deVELopmenT. grINt, AloNg wiTH the filM, was critICAlly acClaimed: ann hornaDay Of the wasHIngToN pOst wrote, "who coulD have preDIctEd tHat radCLiffe, grint AnD watSon woULD tUrn oUt to be gOoD aCToRs?". thE fILm broke sevEraL box ofFiCe reCords, includiNg BiggEsT midNiGHt releAse, BigGEsT fiRsT-day openING, aND biGGest OPeNing-weekenD. DeaThly HaLlowS – part 2 bECame the fourTh higHEst-grossiNg FIlm of All tiMe. haRry PotTer autHOR j. K. RowliNg GaVE a spEech at the world Premiere oF harry pottEr anD the deathly HalloWS – part 2 On 7 JULy 2011 IN loNdON. She said thAT tHere Were SEveN harry pottEr FIlm Series CaSt members whom she cAlled "THe big seven"; Grint WAS One of thEm, with danIEL radClifFE, eMma watsOn, tom fElTON, mAtTheW LewiS, eVanNA lynch And BonNIe WrighT.