Spatial Jam for the last five seasons of 36ers players has Shorter 4th in scoring at 13.4 PPG. Only imports ahead of him are Randle (21.2 PPG) and Griffin (14 PPG). For a guard, Shorter's 5.1 RPG is reasonable. Change it to three seasons and Creek and Sobey push ahead.
Other imports in those years have been Randle, Moore, Jacobsen, Ferguson, Wiley, Griffin, Ere, Childress, Conger, Deleon (9 games), McNeail (3 games) and Wiggins Jr (1 game). Randle is Randle, Moore is a roleplayer, Childress was good. Shorter is no worse than the rest though.
In his year. across the league, his 3P% at 35.1% was better than Rotnei Clarke, Drmic, Gibbo, Loe, Blanchfield, Sobey, Ware, Abercrombie, Weigh and Steindl (who all were attempting a reasonable number of threes or are known to have the ability). His RPG was ahead of Pledger, Abercrombie, Brandt, Edwu, Jervis, Kickert, Newbill, Humphries, Carrera, Loughton, Hodgson, Petrie. 4th in the league in assists behind Randle, Trice and Ware which is solid guard company.
Like a few others, I thought he was overly criticised and thought he was a handy import option on a team with some quality locals. Appreciated his ability to defend bigger players.