AEG Ex 150E sander -Any good?

[sitefive]

Looking for an above average Random orbital sander, and have a chance to get this AEG ex 150e sander for 50quid, said to be in nice condition.
Originally I was ready to buy the Metabo sxe450 ~£150 which is praised in this forum,however truth be told that was too much I was ready to pay for a sander, anway now found that this AEG sander spec wise is almost 1:1 and i can get it for 3x cheaper than the metabo.
Was wondering if anyone have one, how is it?

I had a look at the aeg ex 125 sander which is its cheaper model in shop, and from build quality/feel it looked much better than some makitas there.

 

[sitefive]

bumps!

 

[sitefive]

well ended up buying it, just received it,however seems like I have bought a Dud
ran fine for first 10mins, and it sanded just excellent, just as good as belt sander,left a great finish and dust collection wasn't bad either..
however. now when it starts it makes a clunk noise seems like clutch or eccentric bit is doing it,not sure... also its now super hard to control..
Maybe anyone knows whats wrong with mine?