I was never a big fan of betting on OT...for me personally, I rather pass on the game entirely, if I can't find an angle on betting the side.
I like what I've seen from Tampa Bay lately and at +142 it seems like a no-brainier. Said all that, Boston could completely shut them down today with their physical play.
This should be a good game to watch if you're a hockey fan and if TB wins it will be just an added bonus for me.
gl!