In SNG 6 left and I have 40 bb and two small stacks 10-12bb go all in, should I call with A 10? I called and won and was critized for calling by opponents who had 10 10 and 5 5. Was I right to call?

If you already put in a 2.5 BB or so raise and then 2 all-in's happened then the call might not be that bad given pot odds (even though its still marginal at best).
However, if 2 all-ins happened before you entered the pot, then its an easy laydown as you are typically behind second all-in's range. As you should know first shortstack's shove range can be pretty wide, however that does not hold true for the second player who called off the first all-in.
If you want a more concrete advise next time, post complete hand history including player positions, chip counts and order of action.

good call

no way u can fold was it suits in spades?

where to play online poker? just not played in a long time