A metallized article comprising a metallized surface and a thermoplastic composition comprising: (a) a first polycarbonate that includes structural units derived from at least one of: or wherein R a and R b at each occurrence are each independently halogen, C 1 -C 12 alkyl, C 1 -C 12 alkenyl, C 3 -C 8 cycloalkyl, or C 1 -C 12 alkoxy; p and q at each occurrence are each independently 0 to 4; R 13 at each occurrence is independently a halogen or a C 1 -C 6 alkyl group; c at each occurrence is independently 0 to 4; R 14 at each occurrence is independently a C 1 -C 6 alkyl, phenyl, or phenyl substituted with up to five halogens or C 1 -C 6 alkyl groups; R g at each occurrence is independently C 1 -C 12 alkyl or halogen, or two R g groups together with the carbon atoms to which they are attached form a four-, five, or six-membered cycloalkyl group; t is 0 to 10; and x:y is 1:99 to 99:1; (b) optionally a second polycarbonate that is a BPA polycarbonate having a Mw of 17,000 g/mol [ ± 1,000 g/mol] to 24,000 g/mol [ ± 1,000 g/mol], as determined by GPC using BPA polycarbonate standards; (c) a hydroxyl-functionalized flow promoter; (d) optionally a third polycarbonate that is a BPA polycarbonate having a Mw of 17,000 g/mol [ ± 1,000 g/mol] to 40,000 g/mol [ ± 1,000 g/mol], as determined by GPC using BPA polycarbonate standards; provided the third polycarbonate is different from the second polycarbonate; and (e) optionally a fourth polycarbonate that is a BPA polycarbonate-polydimethylsiloxane copolymer comprising 5 wt% to 25 wt% siloxane, having an average polydimethylsiloxane block length of 30 to 100 units; wherein the composition has a heat deflection temperature of at least 140 °C, measured at 0.45 MPa in accordance with ISO 75; wherein the composition has a melt viscosity of less than 350 Pa·s, measured in accordance with ISO 11443 at 300 °C at a shear rate of 1500 s -1; and wherein optionally the article has one or more of the following properties: a minimum haze onset temperature of 150°C, measured as indicated in the specification; achieves a GT0 metal adhesion rating when measured in accordance with ASTM 3359/ISO 2409: and exhibits 0% corrosion when stored for 240 hours at 98% relative humidity at 40 °C, in accordance with DIN 50017. (a) a first polycarbonate that includes structural units derived from at least one of: or wherein R a and R b at each occurrence are each independently halogen, C 1 -C 12 alkyl, C 1 -C 12 alkenyl, C 3 -C 8 cycloalkyl, or C 1 -C 12 alkoxy; p and q at each occurrence are each independently 0 to 4; R 13 at each occurrence is independently a halogen or a C 1 -C 6 alkyl group; c at each occurrence is independently 0 to 4; R 14 at each occurrence is independently a C 1 -C 6 alkyl, phenyl, or phenyl substituted with up to five halogens or C 1 -C 6 alkyl groups; R g at each occurrence is independently C 1 -C 12 alkyl or halogen, or two R g groups together with the carbon atoms to which they are attached form a four-, five, or six-membered cycloalkyl group; t is 0 to 10; and x:y is 1:99 to 99:1; (b) optionally a second polycarbonate that is a BPA polycarbonate having a Mw of 17,000 g/mol [ ± 1,000 g/mol] to 24,000 g/mol [ ± 1,000 g/mol], as determined by GPC using BPA polycarbonate standards; (c) a hydroxyl-functionalized flow promoter; (d) optionally a third polycarbonate that is a BPA polycarbonate having a Mw of 17,000 g/mol [ ± 1,000 g/mol] to 40,000 g/mol [ ± 1,000 g/mol], as determined by GPC using BPA polycarbonate standards; provided the third polycarbonate is different from the second polycarbonate; and (e) optionally a fourth polycarbonate that is a BPA polycarbonate-polydimethylsiloxane copolymer comprising 5 wt% to 25 wt% siloxane, having an average polydimethylsiloxane block length of 30 to 100 units; a minimum haze onset temperature of 150°C, measured as indicated in the specification; achieves a GT0 metal adhesion rating when measured in accordance with ASTM 3359/ISO 2409: and exhibits 0% corrosion when stored for 240 hours at 98% relative humidity at 40 °C, in accordance with DIN 50017.