Memberships are definitely a positive once you accrue enough points especially considering Next Season and the return to the Premier League.
The only downside I have is that this season, I brought a new Junior Membership for my 2nd Son who is 5 years old. We usually go as a 3 but including my youngest son, this is now grouped as a four. Although the original 3 of us have +35 points and can get Tickets as priority, we have to wait till General Release to be able to buy for the 4 of us. This means that you lose the better seats. Next season, it may mean not getting tickets for the big games full stop. The odd game where he can't go, I've spent the £3 - £6 on a ticket for him anyway so to bump his points up so he gets past +15 points (you get +10 for renewal) so gets better chance of buying. I appreciate the rules are the rules but there should be a bit of leeway for getting the youngest generation involved.