Not for the Polar Gods. The restriction isn't be too bad (heck, actually I embrace it, synchros are too splashable IMO,) the the fact that the resurrections require you remove a tuner "Polar Star Spirit" makes this lame. First, I the requirement was necessary (except for Odin, I can him causing trouble,) the it's just too specific. "Polar"(6 members) would have been perfect, Polar star spirit,(2 members) eh..no. But they had to specify that it be a tuner(1 member.)
It's so lame. too much work/risk for so little gain. Why would i off three monsters to summon this beatstick that's scared of Bottomless,D-Prision, and Compulsory, cards everyone and their mom is running. Even when it dies, I still run the risk of getting crow'ed/solemned/Warning'd, all of which see common play. If I really wanted to sack three monsters, I could go for Trish, so even if they crap on it, there's a better chance that I won't lose advantage.
The attribute thing doesn't bother me. They didn't deserve it anyway. Compare the Ragnarok duel to any duel with God cards. Gods cards completely raped everything, the person barely had to lift a finger. Now look at the ragnarok and how 5D have an out to it nearly every turn(even if they come back from battle, it still takes way coolness,) forcing Ragnakrok to protect it every 5 seconds.