Personally I think that it is worth it, TenX rarely release proper statements about their news as they are only in beta at the moment and want to limit the amount of users so they can test the software.  They do however release an hour video of their progress each week (which is done live on facebook so you can ask your questions), so if you want to keep up with what they are doing and how far they have got, you can.  Once they come out of beta and people start receiving cards again (end of this month for the cards) the price will start to move up.  But it is exactly that, a "long term" investment.  If you are patient enough you can make a good return here.

TenX has a proven product that works, they are a very capable dev team, and something that really interests me which flies under the radar a lot is their COMIT network.  An update a couple weeks ago said "We are a lot further with this than people realise".  If they can deliver on their promises (which from what I have seen they are very good at doing this) then this has massive potential.  Ignore people that say the token is over priced, they have no idea what they are talking about and only base the value on the dividends (which most coins don't even have let alone base their value on) rather than treat the token as a share in the company which lets face it, it effectively is.

When I say long term, I mean 6 months and onwards