Originally Posted by Cocochanel
A doctor wrote me an LoR but its like 10 lines, but he did recommend me, I did observership... is it ok???
That's a toughy but you never know. To be honest I would not feel safe with such LoR, unless the author mentions something superb. If he says just "nice" or "good" this means it's a mediocre lor, and I would not recommend using it...